REFEREED JOURNAL PUBLICATIONS

 

1.         F. Al-Shaikhli, M. O’Sullivan, and R. Hui, “Fiber-Specific Electrostriction Response Under Intensity Modulation,” Journal of Lightwave Technology, Vol. 41, No.18, pp. 6081-6087, 2023

2.         R. Hui, Y. Akasaka, P. Palacharla, “Time-Resolved Optical Spectrum Measurement of Multi-Mode Fabry-Perot Laser Diodes,” IEEE Photonics Technology Letters, Vol. 35, No. 1, pp. 11-4, 2023

3.         R. Hui, C. Laperle and M. O'Sullivan, "Measurement of Total and Longitudinal Nonlinear Phase Shift as Well as Longitudinal Dispersion for a Fiber-Optic Link Using a Digital Coherent Transceiver," Journal of Lightwave Technology, Vol. 40, No. 21, pp. 7020-7029, 2022

4.         K. Kaje, M. Al-Qadi, R. Hui, “Digital Compensation of SOA-Induced Nonlinearities in Field-Modulated Direct-Detection Systems,” IEEE Photonics Journal, Vol. 13, No. 6, paper 7200405, 2021

5.         R. Hui, C. Laperle, DD. Charlton, M. O’Sullivan, “Estimating system OSNR with a digital coherent transceiver,” IEEE Photonics Technology Letters, Vol. 33, No.14, pp. 743 - 746, 2021

6.         M. Al-Qadi, C. Laperle, D. Charlton, M. O’Sullivan, C. Xie , and R. Hui, "Multichannel 16-QAM Single-Sideband Transmission and KramersKronig Detection Using a Single QD-MLL as the Light Source," Journal of Lightwave Technology, Vol. 38, No. 22, pp. 6163-6169, 2020

7.         M. Al-Qadi , M. O’Sullivan , C. Xie , and R. Hui, "Phase Noise Measurements and Performance of Lasers With Non-White FM Noise for Use in Digital Coherent Optical Systems," Journal of Lightwave Technology, Vol. 38, No. 6, pp. 1157-1167, 2020

8.         M. Al-Qadi , M. O’Sullivan , C. Xie , and R. Hui, "On the Phase Noise Enhancement of a Continuous Wave in Saturated SOA Used for RIN Reduction," IEEE Photonics Technology Letters, Vol. 32, No. 7, pp. 430-433, 2020

9.         T. Xu, A. Fumagalli, and R. Hui, "Efficient real-time digital subcarrier cross-connect (DSXC) based on distributed arithmetic DSP algorithm," Journal of Lightwave Technology, Vol. 38, No. 13, pp. 3495-3505, 2020

10.      M. Al-Qadi, G. Vedala, M. O'Sullivan, C. Xie, R. Hui, "QD-MLL-Based Single-Sideband Superchannel Generation Scheme With KramersKronig Direct Detection Receivers,"  IEEE Photonics Journal, Vol. 11, No. 4, paper 7204013, 2019

11.      G. Vedala, Y. Akasaka, T. Ikeuchi, and R. Hui, "Digital Compensation of Relative Phase Noise for DSCM Based Coherent Transmission System Using Forward Pumped Distributed Raman Amplification," IEEE Photonics Journal, Vol. 11, No. 1, paper 7200509, 2019

12.      T. Xu, A. Fumagalli, and R. Hui, "Real-Time DSP-Enabled Digital Subcarrier Cross-Connect Based on Resampling Filters," Journal of Optical Communications and Networking (JOCN), Vol. 10, No. 12, pp. 937-946, 2018.

13.      S. Das, A. Salandrino, R. Hui, "Tunable hyperbolic photonic devices based on periodic structures of graphene and HfO2," Journal of Optics Society of America (JOSA) B,  Vol. 35 No.10, pp. 2616-2624, 2018.

14.      G Vedala, M O'Sullivan, R Hui, "Digital Phase Noise Compensation for DSCM based Superchannel Transmission System with Quantum Dot Passive Mode Locked Laser," IEEE Photonics Journal, Vol. 10, No. 4, paper 7202811, 2018

15.      E. C. Rentchler, R. Xie, R. Hui, C. K. Johnson, "Twofrequency CARS imaging by switching fiber laser excitation," Microscopy research and technique," Vol. 81, No. 4, pp. 413-418, 2018

16.      G. Vedala, M. Al-Qadi, M. O’Sullivan, J. Cartledge, and R. Hui, "Phase noise characterization of a QD-based diode laser frequency comb," Optics express, Vol. 25, No. 14, pp. 15890-15904, 2017

17.      G. Vedala, M.A. Hameed, and R. Hui, "Digital Compensation of SSBI in Direct Detection Multicarrier System with SOA Nonlinearities," IEEE Photonics Technology Letters, Vol. 29, No. 4, pp. 369-372, 2017

18.      S. Das, S. Fardad, I. Kim, J. Rho, R. Hui, and A. Salandrino, "Nanophotonic modal dichroism: mode-multiplexed modulators," Optics Letters, Vol. 41 No. 18, pp. 4394-4397, 2016

19.      R Goul, S Das, Q Liu, M Xin, R Lu, R Hui, and JZ Wu, "Quantitative analysis of surface enhanced Raman spectroscopy of Rhodamine 6G using a composite graphene and plasmonic Au nanoparticle substrate," Carbon, Vol. 111, pp. 386-392, 2017

20.      X. Wang, S. Fardad, S. Das, A. Salandrino, and R. Hui, "Direct observation of bulk second-harmonic generation inside a glass slide with tightly focused optical fields," (+ supplemental materials) PHYSICAL REVIEW B (Rapid Communications) Vol. 93, paper 161109, 2016

21.      S Fardad, S. Das, A. Salandrino, E. Breckenfeld, H. Kim, J. Wu, and R. Hui, "All-optical short pulse translation through cross-phase modulation in a VO2 thin film," Optics Letters, Vol. 41, No. 2, pp. 238-241, 2016

22.      S. Das, J. Li, and R. Hui, "Simulation of the Impact of Si Shell Thickness on the Performance of Si-Coated Vertically Aligned Carbon Nanofiber as Li-Ion Battery Anode," Nanomaterials, Vol. 5, pp. 2268-2278, 2015

23.      R. Hui, C. Laperle, M. Reimer, A. D. Shiner, and M. O'Sullivan, "Characterization of electrostriction nonlinearity in a standard single-mode fiber based on coherent detection and cross-phase modulation," IEEE/OSA Journal of Lightwave Technology, Vol. 33, No. 22, pp. 4547-4553, 2015

24.      T. Liao, M. Hameed, R. Hui, "Bandwidth efficient coherent lidar based on phase-diversity detection," Applied Optics, Vol. 54, No. 11, pp. 3157-3161, 2015

25.      S. Das, A. Salandrino, J. Z. Wu, and R. Hui, "Near-infrared electro-optic modulator based on plasmonic graphene," Optics Letters, Vol. 40, No. 7, pp. 1516–1519, 2015

26.      R. Lu a, A. Konzelmann, F. Xu, Y. Gong, J Liu, Q. Liu, M. Xin, R. Hui, J. Z. Wu, "High sensitivity surface enhanced Raman spectroscopy of R6G on in situ fabricated Au nanoparticle/graphene plasmonic substrates," Carbon, Vol. 86, pp.78-85, 2015

27.      F. Xu, S. Das, Y. Gong, Q. Liu, H-C Chien, H-Y Chiu, J. Wu and R. Hui, "Complex refractive index tunability of graphene at 1550nm wavelength," Applied Physics Letters, Vol. 106, paper 031109, 2015

28.      R. Hui, R. Xie, I.-W. Feng, Z. Y. Sun, J. Y. Lin, and H. X. Jiang, "Excitation cross section of erbium-doped GaN waveguides under 980nm optical pumping," Applied Physics Letters, Vol. 105, paper 051106, 2014

29.      M. A. Hameed and R. Hui, "Simplified RF Carrier Extraction and Reuse in OFDM Radio-Over-Fiber Systems," IEEE Photonics Technology Letters, Vol. 26, No. 17, pp. 1734-1737, 2014

30.      G. Xu, R. Lu, J. Liu, H-Y Chiu, R Hui and J. Z. Wu, " Photodetection Based on Ionic Liquid Gated Plasmonic Ag Nanoparticle/Graphene Nanohybrid Field Effect Transistors," Advanced Optical Materials,  May 30, 2014

31.      N. Liu, X. Chen, C. Ju, and R. Hui, "Iterative intersymbol interference cancellation in vestigial sideband Nyquist–subcarrier modulation system," Optical Engineering, Vol. 53, No. 11, paper 116109, 2014

32.      N. Liu, X. Chen, C. Ju, and R. Hui, " 40-Gbps vestigial sideband half-cycle Nyquist subcarrier modulation transmission experiment and its comparison with orthogonal frequency division multiplexing," Optical Engineering, Vol. 53, No. 9, paper 096114, 2014

33.      R. Xie, J. Su, E. C. Rentchler,  Z. Zhang, C. K. Johnson, H. Shi, and R. Hui, "Multi-modal label-free imaging based on a femtosecond fiber laser," Biomedical Optics Express, Vol. 5, No. 7, pp. 2390-2396, 2014

34.      F Xu, J Shi, K Gong, H Li, R Hui, and B Yu, "Fiber-optic acoustic pressure sensor based on large-area nanolayer silver diaghragm," Optics letters Vol. 39, No. 10, pp. 2838-2840, 2014

35.      J. Bai, X. Long, X. Liu, G. Huo, W. Zhao, R. Stoian, R Hui, G. Cheng, “Embedded optical waveguides fabricated in SF10 glass by low-repetition-rate ultrafast laser,” Applied Optics Vol. 52 No. 30, pp. 7288-7294, 2013

36.      J. Yao, J. Brenizer, R. Hui, S. Yin, “Standoff alpha radiation detection via excited state absorption of air,” Applied Physics Letters, Vol. 102, paper 254101, 2013.

37.      J. Su, R. Xie, C.K. Johnson, R. Hui, “Single-fiber-laser-based wavelength tunable excitation for coherent Raman spectroscopy,J. Opt. Soc. of America, JOSA B., 30 (6), 1671-1682 (2013)

38.      F. Wang, Q. Wang, G. Xu, R. Hui, J.Z. Wu, “Light Trapping on Plasmonic-Photonic Nanostructured Fluorine-doped Tin Oxide,” The Journal of Physical Chemistry C, April 25, (2013)

39.      Q. Zhou, W. Yang, F. He, R. Stoian, R. Hui, G. Cheng, “Femtosecond multi-beam interference lithography based on dynamic wavefront engineering,” Optics express 21 (8), 9851-9861 (2013)

40.      R Hui, W Huang, Y Zhang, M Hameed, M Razo, M Tacca, A Fumagalli, “Digital subcarrier optical networks and cross-connects,” Journal of High Speed Networks, Vol. 19, No. 1, pp. 55-69, 2013

41.      S. Gao, M. O’Sullivan and R. Hui, “Complex-optical-field lidar system for range and vector velocity measurement,” Optics Express, Vol. 20, No. 23, pp. 25867-25875, 2012

42.      S. Gao and R. Hui, “Frequency-modulated continuous-wave lidar using I∕Q modulator for simplified heterodyne detection,” Optics Letters, Vol. 37, No. 11, pp. 2022-2024, 2012

43.      X. Long, J. Bai, W. Zhao, R. Stoian, R. Hui and G Cheng, “Stressed waveguides with tubular depressed-cladding inscribed in phosphate glasses by femtosecond hollow laser beams,” Optics Letters, Vol. 37, No. 15, pp. 3138-3140, 2012

44.      J. Bai, G. Cheng, X. Long, Y. Wang, W. Zhao, G. Chen, R. Stoian and R Hui, “Polarization behavior of femtosecond laser written optical waveguides in Ti: Sapphire,” Optics Express, Vol. 20, No. 14, pp. 15035-15044, 2012

45.      G. Xu, J. Liu, Q. Wang, R. Hui, Z. Chen, V. A. Maroni, and J. Wu, “Plasmonic Graphene Transparent Conductors,” Advanced Materials, Vol. 24, pp. 71-76, 2012

46.      F. Wang, N. K. Subbaiyan, Q. Wang, C. Rochford, G. Xu, R. Lu, A. Elliot, F. D’Souza, R. Hui, and J. Wu, “Development of Nanopatterned Fluorine-Doped Tin Oxide Electrodes for Dye-Sensitized Solar Cells with Improved Light Trapping,” ACS Applied Materials & Interfaces, Vol. 4, pp. 1565-1572, 2012

47.      Kirkeminde A., M. Retsch, Q. Wang, G. Xu, R. Hui, J. Wu, S. Ren, “Surface-passivated plasmonic nano-pyramids for bulk heterojunction solar cell photocurrent enhancement,” Nanoscale, Vol 4, pp. 4421-4425, 2012

48.      P. Adany, C. K. Johnson and R. Hui, “Fiber laser based two-photon fret measurement of calmodulin and mcherry-E0GFP proteins,” Microscopy Research Technique, Vol. 75, paper JEMT 22002, December 2011.

49.      P. Adany, D. C. Arnett, C. K. Johnson and R. Hui, “Tunable excitation source for coherent Raman spectroscopy based on a single fiber laserApplied Physics Letters, Vol. 99, paper 181112, 2011.

50.      Y. Zhang, M. O’Sullivan, and R. Hui, “Digital subcarrier multiplexing for flexible spectral allocation in optical transport networkOptics Express, Vol. 19, No. 22, pp. 21880-21889, October, 2011.

51.      Q. Wang, R. Dahal, I-W. Feng, J-Y. Lin, H-X Jiang, and R. Hui, “Emission and absorption cross-sections of an Er:GaN waveguide prepared with metal organic chemical vapor deposition,Applied Physics Letters, Vol. 99, paper 121106, 2011.

52.      W. Zhang, G. Cheng, Q. Feng, L. Cao, F. Wang, and R. Hui, “Abrupt transition from wavelength structure to subwavelength structure in a single-crystal superalloy induced by femtosecond laser,Applied Surface Science, Vol. 257, No. 9, pp. 4321-4324, 2011

53.      Q. Wang, R. Hui, R. Dahal, J-Y. Lin, H-X Jiang,  carrier lifetime in erbium-doped GaN waveguide emitting in 1540m, wavelength,” Applied Physics Letters, Vol. 97, paper 241105, 2010.

54.      Y. Zhang, M. O’Sullivan and R. Hui, “Theoretical and experimental investigation of compatible SSB modulation for single channel long-distance optical OFDM transmission Optics Express, Vol. 18, No. 16, pp. 16751-16764, August 2, 2010

55.      Z. Xu, M. O’Sullivan and R. Hui, “OFDM system implementation using compatible SSB modulation with a dual-electrode MZM,” Optics Letters, Vol. 35, pp. 1221-1223, April, 2010

56.      Y. H. Gao, M. K. Chen, C. E. Yang, Y. C. Chang, S. Yin, R. Hui, P. Ruffin, C. Brantley, E. Edwards, C. Luo, “Analysis of terahertz generation via nanostructure enhanced plasmonic excitations,” Journal of Applied Physics, Vol. 106, paper 074302, 2009

57.      Z. Xu, R. Hui and M. O’Sullivan, “Dual-band OOFDM system based on tandem single-sideband modulation transmitterOptics Express, Vol. 17, Issue 16, pp. 13479-13486, 2009

58.      P. Adany, C. Allen and R. Hui, “Chirped lidar using simplified homodyne detection,” IEEE/OSA Journal of Lightwave technology, Vol. 27, No.16, pp. 3351 – 3357, 2009.

59.      P. Adany, E. S. Price, C. K. Johnson, R. Zhang, and R. Hui, “Switching of 800 nm femtosecond laser pulses using a compact PMN-PT modulator,” Review of Scientific Instruments, Vol. 80, No. 3, paper 003107, 2009

60.      J. Jiang, D. Richards, S. Oliva, P. Green and R. Hui, “PMD and PDL monitoring of a traffic-carrying transatlantic fiber-optic System,” Electronics Letters, Vol.45, No. 2, pp. 53-54, 2009

61.      Y. Zhang, G. Cheng, G. Huo, Y. Wang, W. Zhao, C. Mauclair, R. Stoian, and R. Hui, “The Fabrication of Circular Cross-Section Waveguide in Two Dimensions with a Dynamical Slit,” LASER PHYSICS   Vol. 19,   pp: 2236-2241,  2009

62.      M.-K. Chen, J. H. Kim, C.-E. Yang, S. Yin, R. Hui, and P. Ruffin, “Terahertz generation in multiple laser-induced air plasmas,” Applied Physics Letters, Vol. 93, paper 231002, 2008

63.      J. Jiang, S. Sundhararajan, D. Richards, S. Oliva, and R. Hui, “PMD monitoring in traffic-carrying optical systems and its statistical analysisOptics Express, Vol. 16, Issue 18, pp. 14057-14063, 2008

64.      J. Jiang, D. Richards, C. Allen, S. Oliva, and R. Hui, “Non-intrusive polarization dependent loss monitoring in fiber-optic transmission systemsOptics Communications, Vol. 281, pp.4631-4633, 2008

65.      Y. Wan and R. Hui,Design of WDM Cross Connect Based on Interleaved AWG (IAWG) and a Phase Shifter Array,” IEEE/OSA Journal of Lightwave Technology, Vol. 25, No.6, pp. 1390 – 1400, 2007.

66.      Cerutti, A. Fumagalli, R. Hui, P. Monti, A. Paradisi, M. TaccaPlug and Play Optical (PPO) Nodes: Network functionalities and built-in fiber characterization techniques OSA Journal of Optical Networking, Vol. 6, No. 6, pp. 642-653, 2007

67.      W. Shieh, R. Hui, X. Yi, and G. Pendock, “Experimental and Theoretical Study on the Symmetries of Orthogonally Polarized Optical Signals,” IEEE Transactions on Communications, Vol. 57, No. 1, pp. 150-155, 2009

68.      R. Hui, R. Saunders, B. Heffner, D. Richards, B. Fu, and P. Adany, “Non-blocking PMD monitoring in live optical systems,” Electronics Letters, Vol.43, No. 1, pp. 53-54, 2007

69.      R. Unruh, E. S. Price, R. Gagliano L. Stehno-Bittel, C. K. Johnson, and R. Hui  Two-Photon Microscopy with Wavelength Switchable Fiber Laser Excitation,” Optics Express Vol. 14, No. 21, Oct.16, 2006

70.      Jay R. Unruh, E. Shane Price, Roque Gagliano Molla, Rongqing Hui, Carey K. Johnson, “Evaluation of a Femtosecond Fiber Laser for Two-Photon Fluorescence Correlation Spectroscopy Microscopy Research and Technique, Vol. 69, Issue 11, PP. 891-893, November 2006

71.      W. Shieh, R. Hui and X. Yi, “Degree-of-Polarization and Eye-Closure Penalty Associated with Optical Signals with Orthogonal Polarizations,”  IEEE Photonics Technology Letters, Vol.18, No. 10, pp. 1122-1124, 2006

72.      B. Fu and R. Hui, “Fiber chromatic dispersion and polarization-mode dispersion monitoring using coherent detectionIEEE Photonics Technology Letters, Vol. 17, No. 7, pp, 1561, 2005

73.      R. Hui, Y. Wan, J. Li, S. X. Jin, J. Y. Lin, and H. X. Jiang, “III-nitride-based planar lightwave circuits for long wavelength optical communications,” IEEE Journal of Quantum Electronics, Vol. 41, No. 1, pp. 100-110, January 2005.

74.      F. Tian, R. Hui, B. Colella, D. Bowler, Raman crosstalk in fiber-optic hybrid CATV systems with wide channel separations,” IEEE Photonics Technology Letters, Vol. 16, No. 1, pp. 344, 2004

75.      R. Hui, Y. Wan, J. Li, S. X. Jin, J. Y. Lin, and H. X. Jiang, “Birefringence of GaN/AlGaN optical waveguides,” Applied Physics Letters, Vol. 83, No. 9, pp. 1698-1700, 2003

76.      R. Hui, S. Taherion, Y. Wan, J. Li, S.X. Jin, J. Y. Lin, and H. X. Jiang, “GaN-based waveguide devices for long wavelength optical communicationsApplied Physics Letters, Vol. 82, No. 9, pp. 1326, March 2003

77.      R. Hui, J. Thomas, C. Allen, B, Fu and S. Gao, “Low-coherent WDM reflectometry for accurate fiber length monitoring,” IEEE Photonics Technol. Lett., Vol. 15, No. 1, January.2003

78.      H. X. Jiang, J. Y. Lin, R. Hui, and J. Zavada, “III-nitrides show promise for telecomm wavelengths,” Laser Focus World, Nov. issue, 2003 

79.      R. Hui, C. Demarest and K. Demarest, “PMD-insensitive SCM optical receiver using polarization diversityIEEE Photonics Technol. Lett., Vol. 14, No. 11, Nov.2002

80.      R. Hui, B. Zhu, R. Huang, C. Allen, K. Demarest and D. Richards, “Sub-carrier multiplexing for high-speed optical transmission,IEEE Journal of Lightwave technology, Vol. 20, No. 3, March 2002.

81.      R. Hui, B. Zhu, R. Huang, C. Allen, K. Demarest and D. Richards, “10Gb/s SCM system using optical SSB modulation.IEEE Photonics Technol. Lett., Vol. 13, No. 8, Aug.2001 

82.      H. Y. Pua, K. Peddanarappagari, B. Zhu, C. Allen, K. Demarest and R. Hui, “An adaptive first-order polarization-mode dispersion compensation system aided by polarization scrambling: Theory and demonstration,IEEE J. Lightwave Technology, Vol. 18, No. 6, pp. 832, June. 2000.

83.      Hong and R. Hui, “Tunable millimeter-wave generation with sub-harmonic injection locking in two-section strongly gain coupled DFB lasers,” IEEE Photonics Technol. Lett., Vol. 12, No. 5, pp. 543, May 2000.

84.      R. Hui, K. Demarest and C. Allen, “Cross phase modulation in multi-span WDM optical fiber systems,” IEEE J. Lightwave Technology, Vol. 17, No. 7, pp. 1018, June 1999 

85.      R. Hui, B. Zhu, K. Demarest and C. Allen,  Generation of ultra-high speed, tunable-rate optical pulses using strongly gain-coupled, dual-wavelength DFB laser diodesIEEE Photonics Technol. Lett., Vol. 11, No. 5, pp. 518, 1999.

86.      C. Johnson, K. Demarest, C. Allen, R. Hui, K. Peddanarappagari and B. Zhu, “Multiwavelength all-optical clock recovery,IEEE Photonics Technol. Lett., Vol. 11, No. 7, pp. 895, July 1999 

87.      R. Hui, M. Vaziri, J. Zhou and M. O’Sullivan, “Separation of noise from distortion for high-speed optical fiber system link budgeting,  IEEE Photonics Technol. Lett., Vol. 11, No. 7,  pp. 910, July 1999 

88.      S. Song, C. Allen, K. Demarest and R. Hui, “A Novel method for measuring polarization-mode dispersion using four-wave mixing,IEEE J. Lightwave Technology, Vol. 17, No. 12, pp. 2530, Dec.1999.

89.      S. Song, C. Allen, K. Demarest and R. Hui, “Intensity-dependent phase matching effects on four-wave mixing in optical fibers,IEEE J. Lightwave Technology, Vol. 17, No. 11, pp. 2285, Nov. 1999.

90.      R. Hui, Y. Wang, K. Demarest and C. Allen, “Frequency response of cross phase modulation in multi-span WDM optical fiber systems,” IEEE Photonics Technol. Lett., Vol. 10, No. 9, pp. 1271, Sept. 1998.

91.      R. Saunders, A. Robinson, D. Garthe, R. Hui and M. O’Sullivan, “Method of compensating cross phase modulation in 10Gbit/s WDM systems over nonzero dispersion shifted fiber,” IEE Electron. Lett., Vol. 34, No. 18, pp. 1767, Sept. 1998

92.      R. Hui, M. O’Sullivan, A. Robinson and M. Taylor, “Modulation instability and its impact in multi-span optical amplified systems: Theory and experiments,” IEEE J. Lightwave Technol., Vol.15, No.7, pp. 1071, July 1997.

93.      R. Hui, D. Chowdhury, M. Newhouse, M. O’Sullivan and M. Poettcker, “Nonlinear amplification of noise in fibers with dispersion and its impact in optically amplified systems,” IEEE Photonics Technol. Lett., Vol. 9, No. 3, pp. 392, March 1997.

94.      R. Hui and M. O’Sullivan, “Noise squeezing due to Kerr effect nonlinearty in optical fibers with negative dispersion,IEE Electronics Letters, Vol. 32, No. 21, pp. 2001, Oct.1996.

95.      R. Hui, ``Static and dynamical properties of dispersive optical bistability in semiconductor lasers,’’ IEEE J. Lightwave Technol., Vol. 13, No. 1, pp. 42, Jan. 1995.

96.      J. Zhou, R. Hui and N. caponio, ``Spectral broadening of four-wave mixing components on optical fibers,’’ IEEE Photonics Technol. Lett., Vol. 6, No. 3, pp. 434, March 1994.

97.      R. Hui, M. Kavehrad and T. Makino, ``External feedback sensitivity of partly gain-coupled DFB semiconductor lasers,’’ IEEE Photonics Technol. Lett., Vol. 6, No. 8, pp. 897, Aug. 1994.

98.      R. Hui, Q. Jiang, M. Kavehrad and T. Makino, “All-optical phase modulation in a traveling wave semiconductor laser amplifier,’’  IEEE Photonics Technol. Lett., Vol. 6, No. 7, pp. 808, July 1994.

99.      R. Hui, J. G. McInerney and I. Montrosset, “Synchronization of regenerative gain-switched picosecond optical pulse with an optical data stream,” Optics Communications, Vol. 107, pp. 411, May 1994.

100.   R. Hui, S. Benedetto and I Montrosset, ``Near threshold operation of semiconductor lasers and resonant-type laser amplifier.’’ IEEE J. Quantum Electron. Vol.29, No.6, pp. 1488, June 1993.

101.   R. Hui, S. Benedetto and I Montrosset, ``Optical frequency conversion using nearly degenerate four-wave mixing in a DFB semiconductor laser: Theory and experiment.’’ IEEE J. Lightwave Techno., Vol. 11, No. 12, pp. 2026, 1993.

102.   Mecozzi, A. A, D'Ottavi and R. Hui, ``Four wave mixing in semiconductor lasers operating above threshold.’’ IEEE J. Quantum Electron. Vol. 29, No. 6, pp. 1477, June 1993.

103.   R. Hui, I. Maio and I. Montrosset, ``Analysis of all-electrical automatic gain control of traveling wave laser amplifiers,’’ IEE Proceedings, Part J. Opto-Electronics, Vol. 141, No. 1, pp. 65, Feb. 1993.

104.   R. Hui, A. Paradisi, S. Benedetto and I Montrosset, ``Dynamics of optically switched bistable laser diodes in the injection-locked state.  Optics Letters, Vol.18, No.20, pp. 1733, Oct. 1993.

105.   R. Hui, S. Benedetto and I Montrosset, ``Optical bistability in diode laser amplifiers and injection-locked laser diodes.’’  Optics Letters, vol. 18, No. 4 , pp. 287, 1993.

106.   R. Hui, N. Caponio, S. Benedetto and I Montrosset, "Linewidth of a semiconductor laser operating near threshold." IEEE Photonics Technol. Letters, Vol. 4, No. 8, pp. 841, Aug. 1992.

107.   R. Hui and A. Mecozzi, ``Phase noise of four wave-mixing in semiconductor lasers.’’ Applied Physics Letters, Vol. 60, No. 20, pp. 2454, May 1992.

108.   R. Hui, S. Benedetto and I. Montrosset, ``Analysis of the direct-discrimination of FSK modulated optical signal using injection-locked DFB lasers.’’ IEE Proceedings, Part J. Opto-Electronics, Vol. 138, No. 4, pp. 276, Aug. 1991.

109.   R. Hui, A. D'Ottavi, A. Mecozzi and P. Spano, ``Injection locking in distributed-feedback semiconductor lasers.’’ IEEE J. Quantum Electronics, Vol. 27, No. 6, pp.1688, June 1991.

110.   R. Hui, N. Caponio, P. Gambini, M. Puleo and E. Vezzoni, ``DFB active filter/detector for multi-channel FSK optical transmission.’’ Electronics Letters, Vol. 127, No. 22, pp. 2016, Oct. 1991.

111.   R. Hui, A. Mecozzi, A. D'Ottavi and P. Spano, ``A novel measurement technique of a factor in DFB semiconductor lasers by injection locking.’’ Electronics Letters, Vol. 26, No. 14, pp. 997, July 1990.

112.   R. Hui and A. Sapia, ``Nonlinearity difference in the two pass-bands of a DFB semiconductor laser amplifier.’’ Optics Letters, Vol. 15, No. 17, pp. 956, Sept. 1990.

113.   R. Hui, ``Optical PSK modulation using injection locked DFB semiconductor lasers.’’  IEEE Photonics Technology Letters, Vol. 2, No. 10, pp. 743, Oct. 1990.

114.   R. Hui, Y. Wu, S. Tao and H. Peng, ``An experimental study on the stable single-frequency semiconductor laser with external cavity.’’ IEEE Photonics Technology Letters, Vol. 1, No. 9, pp. 255, Sept. 1989.

115.   R. Hui and Y. Wu, ``Noise and frequency chirping in external cavity semiconductor lasers.’’ Optics Letters, Vol. 14, No. 13, 1989.

116.   R. Hui and S. Tao, ``Improved rate-equation for external cavity semiconductor lasers.’’ IEEE J. Quantum Electronics, Vol. 25, No. 6, pp. 1580, June 1989.

117.   R. Hui, Y. Wu and C. Shi, "Equivalent current theory on anisotropic optical fibers." Microwave and Optical Technology letters, Vol. 2, No. 9, 1989.

118.   R. Hui and Y. Wu, ``Linewidth narrowing of external cavity semiconductor lasers with frequency modulation.’’ Microwave and Optical Technology Letters. Vol.2, No.6, 1989.

119.   Shi, C. and R. Hui, ``Polarization coupling in single-mode, single-polarization optical fibers.’’ Optics Letters, Vol.13, No.12, 1988.

120.   R. Hui and J. Zhang, ``Compact 1.5mm external cavity semiconductor lasers and the beat experiment.’’  Acta Electronica Sinica, Vol. 18, No. 3, pp. 107-110, 1990.

121.   Wu Yizun; Hui Rongqing; Zhang Jianping; Guan Kejian; Peng Huai de “1.5 μ m weakly coherent fiber communication experimental system with external cavity semiconductor lasers,” Acta Electronica Sinica   Vol. 18,  No.4,  July 1990

122.   J. Zhang and R. Hui, `` 1.3mm GRIN lens external cavity semiconductor lasers’  Journal of China Institute of Communications, Vol. 11, No. 2, pp. 60-63, 1990.

123.   R. Hui and S.Tao, ``Analysis on the spectral characteristics of external cavity semiconductor lasers’’ Acta Electronica Sinica, Vol. 17, No. 3, pp. 7-13, 1989.

124.   R. Hui, C. Shi and S. Tao, ``Polarization characteristic of single-mode semiconductor lasers.’’ Chinese Quantum Electronics, Vol.5, No.1, pp. 61-64, 1988.

125.   Shi, C.  and R. Hui, ``Analysis on an azimuthally inhomogeneous optical fiber by equivalent step-fiber method.’’ Chinese Quantum Electron., Vol.5, No.1, pp.65-73, 1988.

 


REFEREED CONFERENCE PROCEEDINGS

1.         J. Hoff, T. Zhang, A. Fumagalli, M. Al-Qadi, R. Hui, “A Real-Time OSNR Penalty Estimator Engine in the Presence of Cascaded WSS Filters,” IEEE Global Communications Conference (GLOBECOM), Madrid, December 2021

2.         R Hui, G Vedala, A Dutta, Y Akasaka, P Palacharla, “Enabling Technologies of Forward Pumping Distributed Raman Amplification,” (Invited paper) IEEE Photonics Conference (IPC), Vancouver, October 2021

3.         R Hui, Y Akasaka, P Palacharla, “Investigation of Forward and Backward Pumped Distributed Raman Amplification Schemes for a Single-Span 600Gb/s Coherent Fiber System,” 26th Optoelectronics and Communications Conference (OECC 2021), paper W4B-5, Hong Kong, July 2021

4.         R Hui, M Al-Qadi, C Laperle, D Charlton, M O'Sullivan, “Self-coherent single-sideband signal generation by injection locking of a 2-section laser diode,” Optical Fiber Communications Conference (OFC 2021), paper M3C-5, San Diego, CA March 2021

5.         R Hui, M O’Sullivan, “Estimating nonlinear phase shift in a multi-span fiber-optic link using a coherent transceiver,” Optical Fiber Communications Conference (OFC 2021), paper M3C-5, San Diego, CA March 2021

6.         T Zhang, M Al-Qadi, R Hui, A Fumagalli, “Exploration of optical signal qot margin with intelligent wss filtering penalty estimator using neural network,” 2021 International Conference on Optical Network Design and Modeling (ONDM), International Conference on Optical Network Design and Modeling (ONDM), Gothenburg Sweden, June 2021

7.         T Zhang, M Al-Qadi, S Azadeh, R Hui, A Fumagalli, “A Comparative Study on Variable vs. Fixed Subchannel Symbol Rates with Different Modulation Formats in WSS Filtering Penalty-Aware Elastic Optical Networks,” (Invited paper) in 22nd International Conference on Transparent Optical Networks (ICTON), 2020

8.         R Hui, M Al-Qadi, M O'Sullivan, C Xie, “Spectral Properties of Quantum-Dots Mode-Locked Diode Lasers and the Impact in Fiber-Optic Systems,” (Invited paper) in 22nd International Conference on Transparent Optical Networks (ICTON), 2020

9.         M. Al-Qadi, M O’Sullivan, C Xie, R Hui, “Phase Noise Spectral Properties Across Individual Comb Lines in Quantum-Dot Mode-Locked Lasers,” Optical Fiber Communications Conference (OFC 2020), San Diego, CA 2020

10.      M. Al-Qadi, M O’Sullivan, C Xie, R Hui, “Differential phase noise properties in QD-MLL and its performance in coherent transmission systems,” Conference on Lasers and Electro-Optics (CLEO' 2019), paper SW3O-2, San Jose, CA, May 5, 2018.

11.      T Xu, R Hui, “Real-time digital subcarrier cross-connect based on distributed arithmetic DSP algorithm,” IEEE Optical Interconnects Conference (OI), 2019

12.      G Vedala, Y Akasaka, T Ikeuchi, R Hui, “Pilot aided compensation of relative phase noise in Raman amplified coherent transmission system with forward pumping,” Optical Fiber Communications Conference (OFC 2019), San Diego, CA 2019

13.      M. Al-Qadi, Mustafa, G Vedala, R Hui, “Performance of lasers with excess low-frequency FM-noise profiles in digital coherent optical systems,” Optical Fiber Communications Conference (OFC 2019), San Diego, CA 2019

14.      K Kaje, R Hui, “Quadrature Duobinary Modulation and Detection Achieving 2Bit/s/Hz Spectral Efficiency to Reduce DSP Resource Requirement,” IEEE International Conference on Communications Workshops, Kansas City, KS, 2018

15.      M. Al-Qadi, G. Vedala, and R. Hui, "Phase Noise of Diode Laser Frequency Comb and its Impact in Coherent Communication Systems," Conference on Lasers and Electro-Optics (CLEO' 2018), paper JTu2A-35, San Jose, CA, 14–19 May, 2018.

16.      G. Vedala, and R. Hui, " Auto-Start Mechanism of a Polarization-Multiplexed Dual-Frequency Femtosecond Fiber Laser," Conference on Lasers and Electro-Optics (CLEO' 2018), paper JW2A-147, San Jose, CA, 14–19 May, 2018.

17.      K. Zanette, J.C. Cartledge, R. Hui, M. O'Sullivan, " Phase Noise Characterization of a Mode-Locked Quantum-Dot Coherent Optical Frequency Comb Source Laser," Optical Fiber Communications Conference (OFC 2018), San Diego, CA 2018

18.      T. Xu, A Fumagalli, and R. Hui , "Dynamic optical networks based on digital subcarrier multiplexing," (Invited paper), SPIE Photonics West, Metro and Data Center Optical Networks and Short-Reach paper 10560, San Jose, CA, January 2018

19.      B. M. Anderson, R. Hui, A. Flores, and I. Dajani, "SBS suppression and coherence properties of a flat top optical spectrum in a high power fiber amplifier," Paper 10083-30, Ultrafast Fiber Lasers and Amplifiers I , in SPIE  Fiber Lasers XIV: Technology and Systems, San Francisco, CA, January 28- February 2, 2017.

20.      Y. Fei, X. Wang, Y. Jayabal, A. Fumagalli, R. Hui, G. Galimberti, G. Martinelli, "Spectrum assignment constraints for improved OSNR in optical networks with dynamic traffic," IEEE 18th International Conference on High Performance Switching and Routing (HPSR), Campinas, Brazil, 18-21 June, 2017.

21.      R. Hui, "Absorption spectroscopy based on polarization-multiplexed dual-frequency femtosecond fiber laser combs," Conference on Lasers and Electro-Optics (CLEO' 2017), paper AF1B.2 , San Jose, CA, 14–19 May 2017.

22.      R. Hui, K. Kaje, A. Fumagalli, "Digital-analog hybrid SCM for fine-granularity circuit-switched optical networks," (Invited paper) 18th International Conference on Transparent Optical Networks (ICTON), Trento, Italy, 10-14 July 2016.

23.      R. Hui, C. Laperle, A.D. Shiner, M. Reimer, M O'Sullivan, "Characterization of electrostriction nonlinearity in a standard single-mode fiber based on cross-phase modulation," Optical Fiber Communication Conference, paper W2A. 38, 2015

24.      H. Shi, P Yang, C. Ju, X. Chen, J. Bei, R. Hui, "SSBI Cancellation Based on Time Diversity Reception in SSB-DD-OOFDM Transmission Systems," CLEO: Applications and Technology, JTh2A. 2014

25.      Y. Fei, Y. Jayabal, Z. Lu, M. Razo, M. Tacca, A. Fumagalli, R. Hui, G. Galimberti, G. Martinelli, "Handling race conditions among bidirectional LSP requests via WA-method-TLV in GMPLS WDM networks," 19th European Conference on Networks and Optical Communications-(NOC), 2014

26.      D. Zhang, J. Wu, H. Guo, R. Hui, "An optical switching architecture for intra data center interconnections with ultra-high scalability," IEEE Optical Interconnects Conference, pp. 45-46, 2014

27.      S Wei, J Wu, L Zhao, J Qiu, Z Yin, R Hui, "A novel wavelength multiplexer/demutiplexer based on side-port multimode interference coupler," SPIE Photonics Europe, pp. 91330Y-91330Y-6, 2014

28.      J Zang, Y Li, Z Yang, J Wu, W Li, R Hui, J Lin, "Tunable Frequency-doubling Brillouin Optoelectronic Oscillator Using Single-sideband Suppressed-carrier Modulation," OFC - Optical Fiber Communication Conference, paper TH3D. 3, 2014

29.      M Razo, M Tacca, A Fumagalli, R Hui, “Dedicated segment protection schemes using digital subcarrier in optical networks: A power consumption comparison,” (Invited paper) 15th International Conference on Transparent Optical Networks (ICTON), Cartagena, Span, 2013

30.      R. Hui, A. Fumagalli, M. O’Sullivan, “Digital Subcarrier Optical Cross-connects,” (Invited paper) Signal Processing in Photonic Communications (SPPCom), OSA Optics & Photonics Congress, paper SPT2D.4 Rio Grande, Puerto Rico, 14–17 July 2013.

31.      R Hui, W Huang, Y Zhang, M Hameed, M Razo, M Tacca, A Fumagalli, “Digital subcarrier cross-connects (DSXCs),” (Invited paper)  14th International Conference on Transparent Optical Networks (ICTON), Coventry, UK, 2012

32.      W Huang, M Razo, M Tacca, A Fumagalli, R Hui, “Digital subcarrier optical networks (DSONs),” (Invited paper) 14th International Conference on Transparent Optical Networks (ICTON), Coventry, UK, 2012

33.      Jiang and R. Hui, “Multiband swept laser source for frequency domain optical coherence tomography,” in Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XIV, Proceedings of the SPIE, Vol. 7554, pp. 75541J-75541J-7, 2010.

34.      Z. Xu, M. O’Sullivan, R. Hui, “Spectral-efficient OOFDM system using compatible SSB modulation with a simple dual-electrode MZM,” Optical fiber communication conference OFC’2010, paper OMR2.

35.      Y. Zhang and R. Hui, “Analytical formulation for impairment-aware optical network routing,” The 14th Optoelectronics and Communication Conference (OECC2009), July 13-17, 2009, Hong Kong.

36.      Junfeng Jiang, Doug Richards, Steve Oliva, Philip Green and Rongqing Hui, “In-situ monitoring of PMD and PDL in a traffic-carrying transatlantic fiber-optic System” IEEE/OSA Optical Fiber Communication Conference; OFC/NFOEC’2009, San Diego, California, March 2009. Paper MNB1.

37.      J. Jiang, S. Sundhararajan, D. Richards, S. Oliva, M. O’Sullivan, and R. Hui, “PMD Monitoring in Traffic-carrying Optical Systems” ECOC, Sep. 2008, Brussels, Belgium, paper We.3.E.7.

38.      R. Hui, “On-line Optical System Performance Monitoring Using Coherent Detection,” (Invited paper) Asian Optical Fiber Communication & Optoelectronic Exposition (AOE’07), Shanghai, October 2007

39.      B. Heffner, T. Schmidt, R. Saunders, R. Hui, D. Richards, G. Nicholl, “43Gb/s Adaptive Polarization Mode Dispersion Compensator Field Trial,” IEEE/OSA Optical Fiber Communication Conference; OFC/NFOEC’2007, Anaheim, California, March 2007. Paper NTuA1.

40.      P. Adany, R. Hui and C. Allen “Simplified Coherent Detection Scheme for FM chirped Laser Radar,” Coherent Optical Technologies and Applications, June 28-30, 2006, Whistler, BC, Canada.  Paper CFB6

41.      Cerutti I., A. Fumagalli, R. Hui, P. Monti, A. Paradisi, M. Tacca “Plug and Play Networking with Optical Nodes,” Invited talk at International Conference on Transparent Optical Networks – ICTON’2006. June 18-22, 2006 - Nottingham, United Kingdom. Paper TU. C3.5

42.      W. Shieh, R. Hui and X. Yi, “Symmetry study for optical signals with orthogonal polarizations,” IEEE/OSA Optical Fiber Communication Conference; OFC’2006, Anaheim, California, March 2006. Paper OWI53.

43.      R. Hui, Y. Wan, J. Li, S. X. Jin, J. Y. Lin, and H. X. Jiang, “III-Nitride-Based Planar Lightwave Circuits for Optical Communications,” IEEE/OSA Optical Fiber Communication Conference; OFC’2005, Anaheim, California, March 2005. Paper OFL4.

44.      B. Fu and R. Hui, “Optical channel performance monitoring using coherent detection,” IEEE/OSA Optical Fiber Communication Conference; OFC’2005, Anaheim, California, March 2005. Paper OWJ2.

45.      S. Zhang and R. Hui, Impact of Optical Modulation Formats on SPM-induced Limitation in Dispersion-Managed Optical Systems – A Simplified Modeling,” IEEE/LEOS Workshop on Advanced Modulation Formats, July 1-2, 2004, San Francisco, CA

46.      R. Hui, “Multi-tributary OFDM optical transmitter using carrier-suppressed optical single-sideband modulation” IEEE/OSA Optical Fiber Communication Conference; OFC’2003, paper MF74, Atlanta, GA, March 2003.

47.      R. Hui, “High-speed optical transmission using sub-carrier multiplexing” Proceedings of IASTED, Wireless and Optical Communications, Banff, Canada, pp. 707-712, July 2002

48.      K. Demarest, R. Hui,  C. Pavanasam and M. Fei “Numerical comparison of WDM capacity in conventional single-mode fiber and non zero dispersion shifted fiber networks” Proceedings of IASTED, Wireless and Optical Communications, Banff, Canada, pp. 721-723, July 2002

49.      R. Hui, C. Allen and K. Demarest, “Combating PMD-induced signal fading in SCM optical systems using a polarization diversity optical receiver” IEEE/OSA Optical Fiber Communication Conference; OFC’2002, Anaheim, CA, March 2002.

50.      R. Hui, “XPM and FWM in OFDM optical systems” Paper TuS3, Technical Digest, IEEE LEOS’2001 annual meeting, San Diego, CA, November 2001

51.      R. Hui, S. Taherion, P. Gogineni, C, Allen and D. Adams, “Wideband RF chirp generation using three-section strongly gain-coupled DFB lasers,”  Paper TuW1, Technical Digest,  IEEE LEOS’2001 annual meeting, San Diego, CA, November 2001

52.      S. Taherion, R, Hui, K. Nordheden, J. Sia, A. Baldanzi, M. Goano, E. Bellotti and H. Jiang, “Experimental and theoretical study of refractive indices of Wurtzite GaN thin film from visible to infrared,” paper IWB5, Technical Digest, OSA Integrated Photonics research, Monterey, CA June 2001.

53.      R. Hui, B. Zhu, R. Huang, C. Allen, K. Demarest and D. Richards, “10Gb/s SCM system using optical single side band modulation.” Paper MM4, Technical Digest, IEEE/OSA Optical Fiber Communication Conference; OFC’2001, Anaheim, CA, March 2001.

54.      R. Hui, M. Vaziri, J. Zhou and M. O’Sullivan, “Separation of noise from distortion for amplified optical fiber system link budgeting,” Technical Digest, IEEE International Conference on Applications of Photonic technology ICAPT’98, Ottawa, Canada

55.      Y. Wang, R. Hui, K. Demarest and C. Allen, “Statistical study of cross phase modulation in multi-span, IMDD, WDM systems,” Technical Digest, 1998 IEEE LEOS Annual Meeting, paper WBB5, Orlando, FL.

56.      R. A. Saunders, A. Robinson, D. Garthe, R. Hui, M. O'Sullivan, “Compensation of cross-phase modulation in 10-Gbit/s WDM systems by interfering channel prechirp,” IEEE/OSA Optical Fiber Communication Conference; OFC’1998. Page: 390-392. Anaheim, CA

57.      R. Hui, M. O’Sullivan and A. Robinson, “Modulation instability in amplified optical systems with dispersion compensation,” Technical Digest, IEEE/OSA Optical Fiber Communication Conference; OFC’97, Dallas TX, February 1997.

58.      R. Hui, M. Poettcker and M. O’Sullivan, “High speed optical transmission systems with bi-directional fiber amplifiers,” Technical Digest, SPIE Photonics China’96, Beijing, November 1996.

59.      R. Hui, A. Paradisi, S. Benedetto and I Montrosset, ``Fast optical switching of dispersive bistable laser diodes in the injection-locked regime.’’ Technical Digest, IEEE LEOS 1993 Annual meeting, San Jose, CA. November 1993.

60.      S. Benedetto, R. Hui, P. Poggiolini, R. Gaudino, A. Djupsjobacka and B. Lagestrom, “LiNbO3 modulator for binary and multilevel polarization modulation,” Technical Digest, IEEE/OSA  Optical Fiber Communication Conference (OFC’94), San Jose, CA Feburary 1994.

61.      Paradisi, R. Hui and I. Montrosset, “Properties of complex coupled DFB lasers used as narrowband amplifier,” Proceedings of SPIE – Vol. 2212, Linear and Nonlinear Integrated Optics, Giancarlo C. Righini, David Yevick, Editors, August 1994, pp. 212-225

62.      Alberto Paradisi, Rongqing Hui and Ivo Montrosset, “Properties of complex coupled DFB lasers used as narrowband amplifier,” Proceedings of SPIE, Vol. 2212, pp. 212-225, Linear and Nonlinear Integrated Optics

63.      R. Hui, A. Paradisi, R. Paoletti, B. Borchert, S. Benedetto, I. Montrosset, ``Narrowband optical filter using a strained layer quantum well DFB laser diode.’’ Technical Digest, ECIO'93 (European Conference on Integrated Optics) Switzerland, April 1993.

64.      Mecozzi, A., P. Spano, A. D'Ottavi and R. Hui, ``Nearly degenerate four wave mixing in DFB lasers.’’ Technical Digest, IEEE 13th International Semiconductor Laser Conference. September 1992, Japan.

65.      N. Caponio, P. Gambini, R. Hui, M. Puleo and E. Vezzoni, ``A simple and accurate heterodyne technique for the characterization of active and passive narrowband optical filters.’’ Technical Digest, Symposium on Optical Fiber Measurements, Boulder, Colorado, USA, September 15-17, 1992.

66.      N. Caponio, F. Delpiano, P. Gambini, R. Hui, M. Puleo and E. Vezzoni, ``Multichannel polarization-insensitive coherent transmission experiment by synchronous intra-bit polarization spreading.’’ Technical Digest, IOOC/ECOC'91, Paris, September 1991.

67.      R. Hui, A. Mecozzi, A. D'Ottavi and P. Spano, ``Injection locking properties of DFB semiconductor lasers.’’ Tech. Dig., IEEE 12th international Semiconductor Laser Conference, September 1990, Davos, Switzerland.