OFC Publications

John A. B. Aziz, Seth Smith-Dryden, Bahaa E. A. Saleh, and Guifang Li "Three-dimensional tomographic reconstruction using Voronoi weighting" John A. B. Aziz, Seth Smith-Dryden, Bahaa E. A. Saleh, and Guifang Li, "Three-dimensional tomographic reconstruction using Voronoi weighting," Opt. Express 32, 20256-20267 (2024) (2024)

Aziz, JAB (Aziz, John A. B.) [1] ; -dryden, SS (Smith -Dryden, Seth) [1] ; Saleh, BEA (Saleh, Bahaa E. A.) [1] ; Li, GF (Li, Guifang) "Three-dimensional tomographic reconstruction using Voronoi weighting" Optics Express 32(11) pp.20256-20267 (2024)

Shree R. Thapa, Seth Smith-Dryden, Zheyuan Zhu, Shuo S. Pang, and Guifang Li "Experimental Demonstration and Characterization of a Non-Mode Selective (De)Multiplexer Using Multi-Plane Light Converter (MPLC)" https://ieeexplore.ieee.org/document/10473042 (2024)

Zheyuan Zhu, Alireza Fardoost, Fatemeh Ghaedi Vanani, Andrew B. Klein, Guifang Li, Shuo S. Pang "Coherent General-Purpose Photonic Matrix Processor" ACS Photonics 2024, 11, 3, 1189–1196 (2024) (2024)

Klein, AB (Klein, Andrew b.) [1] ; Zhu, ZY (Zhu, Zheyuan) [1] ; Saiham, D (Saiham, Dewan) [1] ; Li, GF (Li, Guifang) [1] ; Pang, SS (Pang, Shuo s.) [1] "Iterative eigensolver using fixed-point photonic primitive" Optics Letters 49(2) pp.194-197 (2024)

John A. B. Aziz, Seth Smith-Dryden, Bahaa E. A. Saleh, and Guifang Li "Three-dimensional tomographic reconstruction using Voronoi weighting" Opt. Express 32, 20256-20267 (May 2024) (2024)

Zheyuan Zhu, Andrew B. Klein, Guifang Li, and Sean Pang "Fixed-point iterative linear inverse solver with extended precision" Scientific Reports 13(1) (2023)

Ning Wang, He Wen, Juan Carlos Alvarado Zacarias, Jose Enrique Antonio-Lopez, Yuanhang Zhang, Daniel Cruz Delgado, Pierre Sillard, Axel Schülzgen, Bahaa E. A. Saleh, Rodrigo Amezcua-Correa and Guifang Li "Laser2: A two-domain photon-phonon laser" Sci. Adv.9, eadg7841(2023) (2023)

N. Wang, H. Wen, J. C. Alvarado Zacarias, J. E. Antonio-Lopez, Y. Zhang, D. Cruz Delgado, P. Sillard, A. Schülzgen, B. EA Saleh, R. Amezcua-Correa, G. Li "Laser2: A two-domain photon-phonon laser" SCIENCE ADVANCES 9, eadg7841 (2023)

Smith-Dryden, S (Smith-Dryden, Seth) [1] ; Fan, SL (Fan, Shengli) [1] ; Li, GF (Li, Guifang) [1] ; Saleh, B (Saleh, Bahaa) [1] "Iterative optical diffraction tomography with embedded regularization" Optics Express, 31(1) pp.116-124 (2023)

Rachel Sampson, Huiyuan Liu, Guifang Li "Improving the sensitivity and bandwidth of time-of-flight scanning LIDAR using few-mode preamplified receivers" R. Sampson, H. Liu, G. Li, "Improving the sensitivity and bandwidth of time-of-flight scanning LIDAR using few-mode preamplified receivers," Opt. Eng. 61(12) 123106 (2022). (2022)

Vanani, FG (Vanani, Fatemeh Ghaedi) [1] ; Fardoost, A (Fardoost, Alireza) [1] ; Zhang, YH (Zhang, Yuanhang) [1] ; Zhu, ZY (Zhu, Zheyuan) [1] ; Wang, N (Wang, Ning) [1] ; Alvarado-Zacarias, JC (Alvarado-Zacarias, Juan Carlos) [1] ; Amezcua-Correa, R (Amezcua-Correa, Rodrigo) [1] ; Pang, S (Pang, Shuo) [1] ; Li, GF (LI, Guifang) [1] "Low-crosstalk mode-group demultiplexers based on Fabry-Perot thin-film filters" Optics Express, 30(22) pp. 39258-39268 (2022)

Li, GF (Li, Guifang) [1] ; Eggleton, B (Eggleton, Ben) [2] ; Essiambre, RJ (Essiambre, Rene-Jean) [3] ; Dai, DX (Dai, Daoxin) [4] ; Su, YK (Su, Yikai) [5] "Guest Editorial Special Issue on ACP 2021" IEEE Photonics Technology Letters, 34(16), pp. 837-837 (2022)

Y.H. Zhang, N.K. Fontiane, M. Mazur, H.S. Chen, R. Roland, G.F. Li and A. Blanco-Redondo "Impulse Response Characterization of a Commercial Multimode Fiber Using Superconducting Nanowire Single-Photon Detectors" Journal of Lightwave Technology, 40(15), pp. 5107-5117 (2022)

Y.Y. Gao, D.W. Ge, L. Shen, Y.Q. He, Z.Y. Chen, G.F. Li and J.H. Li "Prototype of DSP-Free IM/DD MDM Transceiver for Datacenter Interconnection" Journal of Lightwave Technology, 40(5), pp. 1283-1295 (2022)

S. Smith-Dryden, S.L. Fan, B.E.A. Saleh and G.F. Li "Optical Diffraction Tomography by Use of Optimization and Phase-Based Fidelity Criterion" IEEE Journal of Selected Topics in Quantum Electronics, 27(4), A. 6800709 (2021)

S.L. Fan, S. Smith-Dryden, G.F. Li and B.E.A. Saleh "Optimization-based optical diffraction tomography using iODT initialization" Journal of the Optical Society of America A - Optics Image Science and Vision, 38(7), pp. 947-953 (2021)

Yikai Su, Yu He, Haoshuo Chen, Xiaoying Li, and Guifang Li "Perspective on mode-division multiplexing" Applied Physics Letters, 118, 200502 (2021) (2021)

Z. Zhu, J. Ulseth, G. Li, and S. Pang "Training of mixed-signal optical convolutional neural networks with reduced quantization levels" IEEE Access, 2169-3536 (2021) (2021)

R. Sampson, H. Wen, B. Huang, R. Amezcua-Correa, Y. Bromberg, H. Cao and G.F. Li "High-Speed Random-Channel Cryptography in Multimode Fibers" https://ieeexplore.ieee.org/document/9314050 (2021)

Y.T. Huang, H.S. Chen, N.K. Fontaine, Y.H. Zhang, H.Z. Huang, M. Mazur, J.C. Alvarado-Zacarias, R. Ryfe, D.T. Neilson, G.F. Li, R. Amezcua-Correa, O.E. Carpenter, Y.X. Song and M. Wang "Optical Broadcasting Employing Incoherent and Low-Coherence Spatial Modes for Bi-Directional Optical Wireless Communications" Journal of Lightwave Technology, 39(3), pp. 833-838 (2021)

H. Wen, Y.H. Zhang, R. Sampson, N.K. Fontaine, N. Wang, S.L. Fan and G.F. Li "Scalable non-mode selective Hermite-Gaussian mode multiplexer based on multi-plane light conversion" Photonics Research, 9(2), pp. 88-97 (2021)

X. Tong, H.N. Liu, G.F. Li and L. Zhang "Waveguide-Based Photonic Antenna Tweezer for Optical Trapping" IEEE Journal of Selected Topics in Quantum Electronics, 27(1) (2021)

S.L. Fan, S. Smith-Dryden, G.F. Li and B.E.A. Saleh "Iterative optical diffraction tomography for illumination scanning configuration" Optics Express, 28(26), A. 413230 (2020)

Y.H. Zhang, N.K. Fontaine, H.S. Chen, R. Ryf, D.T. Neilson, J. Carpenter and G.F. Li "An ultra-broadband polarization-insensitive optical hybrid using multiplane light conversion" Journal of Lightwave Technology, 38(22), pp. 6286-6291 (2020)

A. Fardoost, F.G. Vanani, H. Wen and G.F. Li "Few-mode frequency-modulated LiDAR receivers" Optics Letters, 45(11), pp. 3127-3130 (2020)

H.Y. Liu, H. Wen and G.F. Li "Applications of weakly-coupled few-mode fibers (Invited)" Chinese Optics Letters, 18(4), A. 040601 (2020)

Z.X. Di, Z.Q. Yang, Y.P. Liu, G.J. Peng, L. Zhang and G.F. Li "Measurement of principal modes in few-mode fibers by S^2 method" IEEE Photonics Journal, 12(2) (2020)

N. Wang, J.C. Alvarado-Zacarias, M.S. Habib, H. Wen, J.E. Antonio-Lopez, P. Sillard, A. Amezcua-Correa, A. Schülzgen, R. Amezcua-Correa and G.F. Li "Mode-selective few-mode Brillouin fiber lasers based on intramodal and intermodal SBS" Optics Letters, 45(8), pp. 2323-2326 (2020)

Y.P. Liu, G.Y. Yang, N. Wang, L. Ma, J.C. Alvarado-Zacarias, J.E. Antonio-Lopez, P. Sillard, A. Amezcua-Correa, R. Amezcua-Correa, X.Y. Fan, Z.Y. He and G.F. Li "Observation on temperature and strain dependency of Brillouin dynamic grating in a few-mode fiber with a ring-cavity configuration" Optics Letters, 45(8), pp. 2152-2155 (2020)

H. Wen, H.Y. Liu, Y.H. Zhang, R. Sampson, S.L. Fan and G.F. Li "Scalable Hermite-Gaussian mode-demultiplexing hybrids" Optics Letters, 45(8), pp. 2219-2222 (2020)

S.L. Fan, S. Smith-Dryden, G.F. Li, and B.E.A. Saleh "Reconstructing complex refractive-index of multiply-scattering media by use of iterative optical diffraction tomography" Optics Express, 28(5), pp. 6846-6858 (2020)

Z. Jafari, J. Wang, Y.H. Guo, M.H. Yang, A. Zarifkar, H.N. Liu, G.F. Li, and L. Zhang "Efficient supercontinuum generation enabled by dispersion engineering in a dual-core waveguide" Optics Communications, 457, A. 124664 (2020)

M.X. He, Y.H. Guo, C.S. Li, X. Tong, H.A. Liu, G.F. Li and L. Zhang "Metasurface-based wide-angle beam steering for optical trapping" IEEE Access, 8, pp. 37275-37280 (2020)

M. Teng, A. Honardoost, Y. Alahmadi, S. S. Polkoo, K. Kojima, H. Wen, C.K. Renshaw , P. LiKamWa, G. F. Li, S. Fathpour, R. Safian, and L. M. Zhuang "Miniaturized Silicon Photonics Devices for Integrated Optical Signal Processors" IEEE/OSA Journal of Lightwave Technology, vol. 38, pp. 6-17, January 2020 (INVITED). (2020)

Y.Y. Gao, D.W. Ge, J. Cui, J.C. Jia, Y.Q. He, Z.Y. Chen, G.F. Li, and J.H. Li "Prototype system for real-time IM/DD MDM transmission based on multiple-ring-core FMF and degenerate-mode-selective reception" Optics Express, 27(26), pp. 38281-38288 (2019)

L.J. Xu, M.H. Yang, Y.H. Guo, H.N. Liu, G.F. Li, and L. Zhang "Ultrafast Pulse Manipulation in Dispersion-Flattened Waveguides With Four Zero-Dispersion Wavelengths" Journal of Lightwave Technology, 37(24), pp. 6174-6182 (2019)

N. Wang, I. Kim, O. Vassilieva, T. Ikeuchi, H. Wen, J.E. Antonio-Lopez, J.C. Alvarado-Zacarias, H.Y. Liu, S.L. Fan, M.S. Habib, R. Amezcua-Correa, and G.F. Li "Low-crosstalk few-mode EDFAs using retro-reflection for single-mode fiber trunk lines and networks" Optics Express, 27(24), pp. 35962-35970 (2019)

H.Y. Liu, B. Huang, J.C. Alvarado-Zacarias, H. Wen, H.S. Chen, N.K. Fontaine, R. Ryf, J.E. Antonio-Lopez, R. Amezcua-Correa, and G.F. Li "Turbulence-resistant FSO communication using a few-mode pre-amplified receiver" Scientific Reports, 9, 16247 (2019)

Y.H. Guo, Z. Jafari, L.J. Xu, C.J. Bao, P.C. Liao, G.F. Li, A.M. Agarwal, L.C. Kimerling, J. Michel, A.E. Willner, and L. Zhang "Ultra-flat dispersion in an integrated waveguide with five and six zero-dispersion wavelengths for mid-infrared photonics" Photonics Research, 7(11), pp. 1279-1286 (2019)

Y.Y. Gao, J. Cui, D.W. Ge, J.C. Jia, C.Y. Du, C. Xia, Y. Liu, Z.B. Li, Y.Q. He, Z.Y. Chen, J.H. Li, and G.F. Li "A degenerate-mode-selective coupler for stable DSP free MDM transmission" Journal of Lightwave Technology, 37(17), pp. 4410-4420 (2019)

H. Wen, H. Liu, Y. Zhang, P. Zhang, and G.F. Li "Mode demultiplexing hybrids for mode-division multiplexing coherent receivers" Photonics Research, 7(8), pp. 917-925 (2019)

Y. Zhang, M.A. Al-Mumin, H. Liu, C. Xu, L. Zhang, P.L. LiKamWa, and G.F. Li "An integrated few-mode power splitter based on multimode interference" Journal of Lightwave Technology, 37(13), pp. 3000-3008 (2019)

A. Fardoost, H. Wen, H. Liu, F.G. Vanani, and G.F. Li "Optimizing free space to few-mode fiber coupling efficiency" Applied Optics, 58(13), pp. D34-38 (2019)

Y. Wang, N. Zhao, Z. Yang, Z. Zhang, B. Huang and G.F. Li "Few-mode SDM receivers exploiting parallelism of free space" IEEE Photonics Journal, 11(1), pp. 1-11 (2019)

H. Liu, H. Wen, B. Huang, Z. Li, and G.F. Li "Low-cost and low-loss conversion of OM3 to OM4 MMFs using strong mode mixing" Optics Express, 27(4), pp. 5581-5587 (2019)

Y. Bromberg, B. Redding, S.M. Popoff, N. Zhao, G.F. Li, and H. Cao "Remote key establishment by random mode mixing in multimode fibers and optical reciprocity" Optical Engineering, 58(1) (2019)

H. Wen, H. Liu, Y. Zhang, J. Zhao, P. Sillard, R. Amezcua-Correa, and G.F. Li "Few-mode lensed fibers" Journal of Lightwave Technology, 36(24), pp. 5794-5799 (2018)

N. Wang, J.C. Alvarado-Zacarias, J.E. Antonio-Lopez, Z.S. Eznaveh, C. Gonnet, P. Sillard, S. Leon-Saval, A. Schülzgen, G.F. Li, and R. Amezcua-Correa "Transverse mode-switchable fiber laser based on a photonic lantern" Optics Express, 26(25), pp. 32777-32787 (2018)

M. Yang, L. Xu, J. Wang, H.N. Liu, X.Y. Zhou, G.F. Li, and L. Zhang "An octave-spanning optical parametric amplifier based on a low-dispersion silicon-rich nitride waveguide" IEEE Journal of Selected Topics in Quantum Electronics, 24(6), 8300607 (2018)

L. He, Y. Guo, Z. Han, K. Wada, J. Michel, A. M. Agarwal, L. C. Kimerling, G.F. Li, and L. Zhang "Broadband athermal waveguides and resonators for datacom and telecom applications" Photonics Research, 6(11), pp. 987-990 (2018)

M. Zhang, H.N. Liu, B. Wang, G.F. Li, and L. Zhang "Efficient grating couplers for space division multiplexing applications" IEEE Journal of Selected Topics in Quantum Electronics, 24(6), 8200605 (2018)

H. Wen, Y. Alahamadi, P. LiKamWa, and G.F. Li "Modeling parametric processes in few-mode semiconductor optical amplifiers" IEEE Journal of Selected Topics in Quantum Electronics, 24(6), 8000117 (2018)

S. Fan, S. Smith-Dryden, J. Zhao, S. Gausmann, A. Schülzgen,G.F. Li, and B.E.A. Saleh "Optical fiber refractive index profiling by iterative optical diffraction tomography" Journal of Lightwave Technology, 36(24), pp. 5754-5763 (2018)

W. Wang , J. Zhao , H. Yu, Z. Yang , Y. Zhang, Z. Zhang, C. Guo, and G.F. Li "Demonstration of 6 x 10-Gb/s MIMO-free polarization- and mode-multiplexed transmission" IEEE Photonics Technology Letters, 30(15), pp. 1372-1375 (2018)

Y. Guo, J. Wang, Z. Han, K. Wada, L.C. Kimerling, A.M. Agarwal, J. Michel, Z. Zheng, G.F. Li, and L. Zhang "Power-efficient generation of two-octave mid-IR frequency combs in a germanium microresonator" Nanophotonics, 7(8), pp. 1461-1467 (2018)

Z. Yang, J. Zhao, N. Bai, E. Ip, T. Wang, Z. Li, and G.F. Li "Experimental demonstration of adaptive VFF-RLS-FDE for long-distance mode-division multiplexed transmission" Optics Express, 26(14), pp. 18362-18367 (2018)

J. Wang, Y. Guo, H. Liu, L. Kimberling, J. Michel, A. Agarwal, G.F. Li, and L. Zhang "Robust cavity soliton formation with hybrid dispersion" Photonics Research, 6(6), pp. 647-651 (2018)

B. Huang, J.C. Alvarado Zacarias, H. Liu, N. K. Fontaine, H. Chen, R. Ryf, F. Poletti, J. R. Hayes, J. Antonio-Loppez, J. Zhao, R. Amezcua-Correa, and G. Li "Triple-clad photonic lanterns for mode scaling" Optics Express, 26(10), pp. 13390-13396 (2018)

Z. Zhang, C. Guo, L. Cui, Q. Mo, N. Zhao, C. Du, X. Li, and G.F. Li "21 spatial mode erbium-doped fiber amplifier for mode division multiplexing transmission" Optics Letters, 43, pp. 1550-1553 (2018)

H. Liu, X. Liu, F. Effenberger, N. Chand, X. Qi, and G.F. Li "Optical implementation of Butler matrix for hardware-efficient multiuser beamforming" IEEE Photonics Journal, 10(2), 5500708 (2018)

C. Guo, Z. Zhang, N. Zhao, L. Zhang, X. Li, and G.F. Li "Design of elliptical few-mode fibers for mode-coupling-free parametric amplification" Journal of the Optical Society of America B-Optical Physics, 35(3), pp. 545-551 (2018)

H. Liu, H. Wen, B. Huang, R. Amezcua-Correa, P. Sillard, H. Chen, Z. Li, and G.F. Li "Reducing group delay spread using uniform long-period gratings" Scientific Reports, 8 (2018)

J. Zhao, I. Kim, O. Vassilieva, T. Ikeuchi, W. Wang, H. Wen, and G.F. Li "Minimizing the number of spans for terrestrial fiber-optic systems using quasi-single-mode transmission" IEEE Photonics Journal, 10(1), 7200110 (2018)

J. Wang, S.Y. Yu, and G.F. Li "Preface to the special issue on "Optical communications exploiting the space domain''" Optics Communications, 408, pp. 1-2 Special Issue (2018)

Y. Liu, Z. Yang, J. Zhao, L. Zhang, Z. Li, and G.F. Li "Intrinsic loss of few-mode fibers" Optics Express, 26(2), pp. 2107-2116 (2018)

J. Wang, Z.H. Han, Y.H. Guo, L.C. Kimerling, J. Michel, A.M. Agarwal, M. Anuradha, G.F. Li, and L. Zhang "Robust generation of frequency combs in a microresonator with strong and narrowband loss" Photonics Research, 5(6), pp. 552-556 (2017)

W. Wang, J. Zhao, L. Zhang, Q. Mo, Z.Q. Yang, C. Li, Z. Wang, Z.Z. Zhang, C. Carboni, and G.F. Li "4 x 10-Gb/s MIMO-free polarization and mode group multiplexing for data center applications" IEEE Photonics Technology Letters, 29(20), pp. 1711-1714 (2017)

J. Wang, Y.H. Guo, H.N. Liu, G.F. Li, and L. Zhang "A comparative analysis on fully integrated spectral broadening of kerr frequency combs" IEEE Photonics Journal, 9(5), 4502509 (2017)

B. Huang, H.S. Chen, N.K. Fontaine, R. Ryf, I. Giles, and G.F. Li "Large-bandwidth, low-loss, efficient mode mixing using long-period mechanical gratings" Optics Letters, 42(18), pp. 3594-3597 (2017)

L.Q. He, Y.H. Guo, Z.H. Han, K. Wada, L.C. Kimberling, J. Michel, A.M. Agarwal, G.F. Li, and L. Zhang "Loss reduction of silicon-on-insulator waveguides for deep mid-infrared applications" Optics Letters, 42(17), pp. 3454-3457 (2017)

H. Wen, H. Zheng, Q. Mo, A. M. Velázquez-Benítez, C. Xia, B. Huang, H. Liu, H. Yu, P. Sillard, J. E. Antonio-Lopez, R. Amezcua-Correa and G.F. Li "Few-mode fibre-optic microwave photonic links " Light-Science & Applications, 6, e17021 (2017)

M.H. Yang, Y.H. Guo, J. Wang, Z.H. Han, K. Wada, L.C. Kimberling, A.M. Agarwal, J. Michel, G.F. Li, and L. Zhang "Mid-IR supercontinuum generated in low-dispersion Ge-on-Si waveguides pumped by sub-ps pulses" Optics Express, 25(14), pp. 16116-16122 (2017)

Z.Q. Yang, R.L. Mi, NB. Zhao, L. Zhang, and G.F. Li "Simultaneous measurement of chromatic and modal dispersion in FMFs using microwave photonic techniques" IEEE Photonics Journal, 9(3), 5501409 (2017)

J. Li, F. Ren, T. Hu, Z. Li, Y. He, Z. Chen, Q. Mo, and G.F. Li "Recent progress in mode-division multiplexed passive optical networks with low modal crosstalk" Optical Fiber Technology, 35, pp.28-36 Invited (2017)

Y.H. Guo, Z. Jafari, A.M. Agarwal, L.C. Kimerling, G.F. Li, J. Michel, and L. Zhang "Bilayer dispersion-flattened waveguides with four zero-dispersion wavelengths" Optics Letters 41(21), pp.4939-4942 (2016)

H. Wen, Y. Alahmadi, P.L. LiKamWa, C. Xia, C. Carboni, and G.F. Li "Four-mode semiconductor optical amplifier" APL Photonics 1(7), 070801, Invited Article (2016)

Z. Wang, H. Wu, X.L. Hu, N.B. Zhao, Q. Mo, and G.F. Li "Rayleigh scattering in few-mode optical fibers" Scientific Reports 6, 35844 (2016)

B. Huang; H. Chen; N.K. Fontaine; C. Jin; K. Shang; R. Ryf; R. J. Essiambre; B. Ung; Y. Massadeq; S. LaRochelle; G.F. Li "Spatially and spectrally resolved gain characterization of space-division multiplexing amplifiers with coherent swept-wavelength reflectometry" Journal of Lightwave Technology, PP(99) (2016)

H. Chen, C. Jin, B. Huang, N.K. Fontaine, R. Ryf, K. Shang, N. Gregoire, S. Morency, R.J. Essiambre, G.F. Li, Y. Messaddeq, and S. LaRochelle "Integrated cladding-pumped multicore few-mode erbium-doped fibre amplifier for space-division-multiplexed communications" Nature Photonics 10(8), pp.529-533 (2016)

M. Parto, M.A. Eftekhar, M.A. Miri, R. Amezcua-Correa, G.F. Li, and D.N. Christodoulides "Systematic approach for designing zero-DGD coupled multi-core optical fibers" Optics Letters 41(9), pp.1917-1920 (2016)

H. Wen, C. Xia, A. Velazquez-Benitez, N. Chand, J. Antonio-Lopez, B. Huang, H. Liu, H. Zheng, P. Sillard, X. Liu, X, F. Effenberger, R. Amezcua-Correa, and G.F. Li "First demonstration of 6-mode PON achieving a record gain of 4 dB in upstream transmission loss budget" Journal of Lightwave Technology, 34(8), 1990-1996, 2016 (2016)

C. Carboni and G.F. Li "Novel applications of space-division multiplexing" Frontiers of Optoelectronics 9(2), pp.270-276 (2016)

C. Xia, M.A. Eftekhar, R. Amezcua-Correa, J.E. Antonio-Lopez, A. Schülzgen, D.N. Christodoulides, and G.F. Li "Supermodes in coupled multi-core waveguide structures" IEEE Journal of Selected Topics in Quantum Electronics 22 (2), 4401212 (2016)

N.B. Zhao, X.Y. Li, G.F. Li, J.M. Kahn "Capacity limits of spatially multiplexed free-space communication" Nature Photonics 9(12), pp.822-826 (2015)

L. Jiang, L.S. Yan, Z.Y. Chen, A.L. Yi, Y. Pan, W. Pan, B. Luo, G.F. Li "Adaptive digital backward propagation based on variance of intensity noise" Chinese Optics Letters 13(11) (2015)

L. Jiang, L.S. Yan, A.L. Yi, Z.Y. Chen, Y. Pan, W. Pan, B. Luo, G.F. Li "Fast and adaptive chromatic dispersion compensation scheme for digital coherent systems utilizing two-stage estimation" Optics Express 23(12), pp.16177-16183 (2015)

B. Huang, N.K. Fontaine, R. Ryf, B.B. Guan, S.G. Leon-Saval, R. Shubochkin, Y. Sun, R. Lingle, G.F. Li "All-fiber mode-group-selective photonic lantern using graded-index multimode fibers" Optics Express 23(1), pp.224-234 (2015)

C. Xia, N. Chand, A.M. Velazquez-Benitez, Z.Q. Yang, X. Liu, J.E. Antonio-Lopez, H. Wen, B.Y. Zhu, N.B. Zhao, F. Effenberger, R. Amezcua Correa, G.F. Li "Time-division-multiplexed few-mode passive optical network" Optics Express 23(2), pp.1151-1158 (2015)

Guifang Li, Neng Bai, Ningbo Zhao, and Cen Xia "Space-division multiplexing: the next frontier in optical communication" Advances in Optics and Photonics 6, pp. 413-487 (2014)

J Zhang, Y Xie, GF Li, YT Ye, and BEA Saleh "Single-shot phase-shifting digital holography" Optical Engineering 53(11) (2014)

R. G. H. van Uden, R. Amezcua Correa, E. Antonio Lopez, F. M. Huijskens, C. Xia, G. Li, A. Schülzgen, H. de Waardt, A. M. J. Koonen, and C. M. Okonkwo "Ultra-High-Density Spatial Division Multiplexing with a Few-Mode Multicore Fibre" Nature Photonics 8 (11), pp. 865-870 (2014)

JP Li, XB Zhang, ZH Li, XG Zhang, GF Li, and C Lu "Theoretical studies on the polarization-modulator-based single-side-band modulator used for generation of optical multicarrier" Optics Express 22(12), pp. 14087-14095 (2014)

Cen Xia, Xiang Liu, S. Chandrasekhar, N. K. Fontaine, Likai Zhu, and G. Li "Multi-channel nonlinearity compensation of PDM-QPSK signals in dispersion-managed transmission using dispersion-folded digital backward propagation" Optics Express 22, pp. 5859-5866 (2014)

Qingming Chen, Chao Jin, Yuan Bao, Zhaohui Li, Jianping Li, Chao Lu, Liang Yang, and Guifang Li "A distributed fiber vibration sensor utilizing dispersion induced walk-off effect in a unidirectional Mach-Zehnder interferometer" Optics Express 22(3), pp. 2167-2173 (2014)

N. Bai, G. Li "Equalizer tap length requirement for mode group delay-compensated fiber link with weakly random mode coupling" Optics Express 22(4), pp. 4247-4255 (2014)

Jose Capmany, Guifang Li, Christina Lim, and Jianping Yao "Microwave Photonics: Current challenges towards widespread application" Optics Express 21(19), pp.22862-22867 (2013)

Chao Jin, Yuan Bao, Zhaohui Li, Tao Gui, Haiyan Shang, Xinhuan Feng, Jianping Li, Xingwen Yi, Changyuan Yu, Guifang Li, and Chao Lu "High-resolution optical spectrum characterization using optical channel estimation and spectrum stitching technique" Optics Letters 38(13), pp.2314-2316 (2013)

Neng Bai, Ezra Ip, Ming-jun Li, Ting Wang, Guifang Li "Experimental demonstration of adaptive frequency-domain equalization for mode-division multiplexed transmission" N. Bai, E. Ip, M. Li, T. Wang, and G. Li, "Experimental demonstration of adaptive frequency-domain equalization for mode-division multiplexed transmission," in Optical Fiber Communication Conference/National Fiber Optic Engineers Conference 2013, OSA Technical Digest (online) (Optical Society of America, 2013), paper OM2C.5. (2013)

Yuan Bao, Zhaohui Li, Jianping Li, Xinhuan Feng, Bai-ou Guan, and Guifang Li "Nonlinearity mitigation for high-speed optical OFDM transmitters using digital pre-distortion" Optics Express 21, pp. 7354-7361 (2013)

C. Xia, R. Amezcua-Correa, N. Bai, E. Antonio-Lopez, D. May Arrioja, A. Schülzgen, M. C. Richardson, J. Linares, C. Montero, E. Mateo, X. Zhou, and G. Li "Hole-Assisted Few-Mode Multicore Fiber for High-Density Space-Division Multiplexing" IEEE Photonics Technology Letters 24(21), pp.1914-1917 (2012)

N. Bai, C. Xia, G. Li "Adaptive frequency-domain equalization for the transmission of the fundamental mode in a few-mode fiber" Optics Express 20(21), pp. 24010-24017 (2012)

I. Ozdur, H. Shu, M. Bass, and G. Li "Think Outside the Fiber: Imaging Amplifier for Space-Multiplexed Optical Transmission" IEEE Photonics Journal 4(5), pp.1316-1324 (2012)

N. Bai, and G. Li "Adaptive frequency domain equalization for mode-division multiplexed transmission (Invited)" IEEE Photonics Technology Letters, Special Issue 24(21) pp. 1918-1921 (2012)

N. Bai, E. Ip, Y. Huang, E. Mateo, F. Yaman, M. Li, S. Bickham, S. Ten, J. Liñares, C. Montero, V. Moreno, X. Prieto, V. Tse, K. M. Chung, A. Lau, H. Tam, C. Lu, Y. Luo, G. Peng, G. Li, and T. Wang "Mode-division multiplexed transmission with inline few-mode fiber amplifier" Optics Express 20, pp. 2668-2680 (2012)

L. Zhu and G. Li "Nonlinearity compensation using dispersion-folded digital backward propagation " Optics Express 20, pp.14362-14370 (2012)

Dagong Jia, Haiwei Zhang, Zhe Ji, Neng Bai, Guifang Li "Optical fiber amplifiers for space-division multiplexing" Frontiers of Optoelectronics Volume 5, Issue 4, pp 351-357(2012) (2012)

N. Bai, E. Ip, T. Wang, and G. Li "Multimode fiber amplifier with tunable modal gain using a reconfigurable multimode pump (Invited)" Optics Express 19(17), Focus Issue, pp. 16601-16611 (2011)

C. Xia, N. Bai, I. Ozdur, X. Zhou, and G. Li "Supermodes for optical transmission (invited)" Optics Express 19(17), Focus Issue, pp. 16653-16664 (2011)

Guifang Li "Amplification to Perfect" Nature Photonics vol. 5, pp. 385–386 (2011)

G. Li "Optical Communications Amplifying to perfection" Nature Photonics 5(7), pp. 385-386 (2011)

L. Zhu, and G. Li "Folded digital backward propagation for dispersion-managed fiber-optic transmission" Optics Express 19(7), pp. 5953-5959 (2011)

N. Bai, G. Li "Frequency-domain equalization for few-mode fiber transmission" Provisional Patent (2011)

E. F. Mateo, X. Zhou, and G. Li "Improved digital backward propagation for the compensation of inter-channel nonlinear effects in polarization-multiplexed WDM systems" Optics Express 19(2), pp. 570-583 (2011)

E. F. Mateo, X. Zhou, and G. Li "Selective Post-Compensation of Nonlinear Impairments in Polarization-Division Multiplexed WDM Systems with Different Channel Granularities " IEEE Journal of Quantum Electronics, 47(1), pp. 109-116 (2011)

F. Yaman, N. Bai, Y.K. Huang, M.F. Huang, B. Zhu, T. Wang and G. Li "10 x 112Gb/s PDM-QPSK Transmission Over 5032 km in Few-Mode Fibers" Optical Express 18(20), pp. 21342-21349 (2010)

F. Yaman, N. Bai, Y. K. Huang, M. F. Huang, B. Zhu, T. Wang and G. Li "10 x 112Gb/s PDM-QPSK transmission over 5032 km in few-mode fibers" Optics Express, 18(20) 21342-21349 (2010)

X. Gao, M.A. Bassiouni, and G. Li "Effective Preemptive Scheduling Scheme for Optical Burst-Switched Networks with Cascaded Wavelength Conversion Consideration" Optical Engineering 49(3), 035004 (2010)

E.F. Mateo, F. Yaman, G.F. Li "Efficient Compensation of Inter-Channel Nonlinear Effects Via Digital Backward Propagation in WDM Optical Transmission" Optics Express 18(14), pp. 15144-15154 (2010)

L. Zhu, F. Yaman, G.F. Li "Experimental Demonstration of XPM Compensation for WDM Fibre Transmission" Electronics Letters 46(16), pp. 1140-U68 (2010)

X. Li and G. Li "Joint Fiber and SOA Impairment Compensation Using Digital Backward Propagation" IEEE Photonics Journal 2(5), pp. 753-758 (2010)

F. Yaman, N. Bai, B.Y. Zhu, T. Wang, G.F. Li "Long Distance Transmission in Few-Mode Fibers" Optics Express 18(12), pp. 13250-13257 (2010)

F. Yaman and G. Li "Nonlinear Impairment Compensation for Polarization-Division Multiplexed WDM Transmission Using Digital Backward Propagation (Invited)" IEEE Photonics Journal 2(5), pp. 816-832 (2010)

X.O. Xie, F. Yaman, X. Zhou, and G.F. Li "Polarization Demultiplexing by Independent Component Analysis" IEEE Photonics Technology Letters 22(11), pp. 805-807 (2010)

Xin Chen, Xiaobo Xie, Inwoong Kim, Guifang Li, Hanyi Zhang, Bingkun Zhou "Coherent Detection Using Optical Time-Domain Sampling" IEEE Photonics Technology Letters, vol.21, no.5, pp.286-288 (2009)

Eduardo F. Mateo and Guifang Li "Compensation of interchannel nonlinearities using enhanced coupled equations for digital backward propagation" Applied Optics, vol.48, no.25 (2009)

Likai Zhu, Xiaoxu Li, Eduardo Mateo, and Guifang Li "Complementary FIR Filter Pair for Distributed Impairment Compensation of WDM Fiber Transmission" IEEE Photonics Technology Letters, Vol. 21, No. 5, pp. 292-294 (2009)

Gilad Goldfarb and Guifang Li "Efficient backward-propagation using waveletbased filtering for fiber backward-propagation" Optics Express, vol. 17, no. 11, pp. 8815-8821 (2009)

Xiaoxu Li, Guifang Li "Electrical Postcompensation of SOA Impairments for Fiber-Optic Transmission" IEEE Photonics Technology Letters, vol.21, no.9, pp.581-583 (2009)

Yaman, F.; Guifang Li "Nonlinear Impairment Compensation for Polarization-Division Multiplexed WDM Transmission Using Digital Backward Propagation" Photonics Journal, IEEE , vol.1, no.2, pp.144-152 (2009)

Kevin Croussore and Guifang Li "Phase-Regenerative Wavelength Conversion for BPSK and DPSK Signals" IEEE Photonics Technology Letters, Vol. 21, No. 2, pp. 70-72 (2009)

Guifang Li "Recent advances in coherent optical communication" Advances in Optics and Photonics, Vol. 1, Issue 2, pp. 279-307 (2009)

Xiaoxu Li, Guifang Li "Static Gain, Optical Modulation Response, and Nonlinear Phase Noise in Saturated Quantum-Dot Semiconductor Optical Amplifiers" IEEE Journal of Quantum Electronics, vol.45, no.5, pp.499-505 (2009)

Xingbo Gao, Mostafa A. Bassiouni, and Guifang Li "Addressing conversion cascading constraint in OBS networks through proactive routing" Photonic Network Communications (2008)

Eduardo Mateo, Fatih Yaman, and Guifang Li "Control of four-wave mixing phase-matching condition using the Brillouin slow-light effect in fibers" Optics Letters, Vol. 33, No. 5, pp. 488-490 (2008)

Gilad Goldfarb and Guifang Li "Demonstration of fibre impairment compensation using split-step infinite-impulse-response filtering method" Electronic Letters, Vol. 44, No. 13, pp.814-816 (2008)

Xiaoxu Li, Xin Chen, Gilad Goldfarb, Eduardo Mateo, Inwoong Kim, Fatih Yaman, and Guifang Li "Electronic post-compensation of WDM transmission impairments using coherent detection and digital signal processing" Optics Express, Vol. 16, Issue 2, pp. 880-888 (2008)

Gilad Goldfarb, Michael G. Taylor, and Guifang Li "Experimental Demonstration of Fiber Impairment Compensation Using the Split-Step Finite-Impulse-Response Filtering Method" IEEE Photonics Technology Letters, Vol. 20, No. 22, pp. 1887-1889 (2008)

Mário R. G. Leiria, Inwoong Kim, Adolfo V. T. Cartaxo, IEEE, and Guifang Li "Experimental Study of Pattern-Independent Phase Noise Accumulation in an All-Optical Clock Recovery Chain Based on Two-Section Gain-Coupled DFB Lasers" Journal of Lightwave Technology, Vol. 26, No. 12, pp. 1661-1670 (2008)

Eduardo Mateo, Likai Zhu, and Guifang Li "Impact of XPM and FWM on the digital implementation of impairment compensation for WDM transmission using backward propagation" Opt. Express, Vol. 16, No. 20, pp.16124-16137 (2008)

Kevin Croussore and Guifang Li "Phase and Amplitude Regeneration of Differential Phase-Shift Keyed Signals Using Phase-Sensitive Amplification" IEEE Journal of Selected Topics in Quantum Electronics, Vol. 14, No. 3, pp. 648-658 (2008)

Inwoong Kim, Kevin Croussore, Xiaoxu Li, and Guifang Li "All-Optical Carrier Synchronization Using a Phase-Sensitive Oscillator" IEEE Photonics Technology Letters, Vol. 19, No. 13, Page(s): 987-989 (2007)

Kevin Croussore and Guifang Li "Amplitude regeneration of RZ-DPSK signals based on four-wave mixing in fibre" Electronic Letters, Vol. 43 No. 3, pp. 177-178 (2007)

Gilad Goldfarb and Guifang Li "Chromatic Dispersion Compensation Using Digital IIR Filtering With Coherent Detection" IEEE Photonics Technology Letters, Vol. 19, No. 13, Page(s): 969-971 (2007)

Mounire El Houmaidi, Mostafa A. Bassiouni and Guifang Li "Contention resolution and QoS provisioning using sparse fiber delay lines in WDM networks" Photonic Network Communications, Vol. 13, No. 1, pp. 111-122 (2007)

Xingbo Gao, Mostafa A. Bassiouni and Guifang Li "Conversion cascading constraint-aware adaptive routing for WDM optical networks" Journal of Optical Networking, Vol. 6, No. 3, pp. 278-294 (2007)

Inwoong Kim, Gilad Goldfarb, and Guifang Li "Electronic wavefront correction for PSK free-space optical communications" Electronic Letters, Vol. 43, No. 20, pp. 1108-1109 (2007)

Mohammed Al-Mumin, Cheolhwan Kim, Inwoong Kim, Nazar Jaafar, Guifang Li "Injection locked multi-section gain-coupled dual mode DFB laser for terahertz generation" Optics Communications, 275, pp.186-189 (2007)

Xin Chen, Cheolhwan Kim, Guifang Li, Bingkun Zhou "Numerical Study of Lumped Dispersion Compensation for 40-Gb/s Return-to-Zero Differential Phase-Shift Keying Transmission" IEEE Photonics Technology Letters, Vol. 19, No. 8, pp.568-570 (2007)

Gilad Goldfarb, Guifang Li, and Michael G. Taylor "Orthogonal Wavelength-Division Multiplexing Using Coherent Detection" IEEE Photonics Technology Letters, Vol. 19, No. 24, Page(s): 2015-2017 (2007)

Kevin Croussore, Guifang Li "Phase Regeneration of NRZ-DPSK Signals Based on Symmetric-Pump Phase-Sensitive Amplification" IEEE Photonics Technology Letters, Vol. 19, No. 11,Page(s): 864-866 (2007)

Bin Zhou, Mostafa A. Bassiouni, Guifang Li "Using constrained preemption to improve dropping fairness in optical burst switching networks" Telecommunication Systems, Vol. 34 (2007)

Gilad Goldfarb and Guifang Li "BER estimation of QPSK homodyne detection with carrier phase estimation using digital signal processing" Optics Express, Vol. 14, No. 18, pp. 8043-8053 (2006)

Zhihong Li and Guifang Li "Chromatic Dispersion and Polarization-Mode Dispersion Monitoring for RZ-DPSK Signals Based on Asynchronous Amplitude-Histogram Evaluation" Journal of Lightwave Technology, Vol. 24, No. 7, pp. 2859-2866 (2006)

Xiaoxu Li and Guifang Li "Comments on “Theoretical Analysis of Gain-Recovery Time and Chirp in QD-SOA”" Photonics Technology Letters, Vol. 18, No. 22, pp. 2434-2435 (2006)

Mohammed Al-Mumin and Guifang Li "Comparison of quasi-symmetrical and asymmetrical mode beatings in two-section partially gain-coupled DFB lasers" Optical and Quantum Electronics Vol. 38, No. 12, pp 1045-1051 (2006)

Yan Han and Guifang Li "Experimental demonstration of direct-detection quaternary differential polarisation-phase-shift-keying with electrical multilevel decision" Electronic Letters, Vol. 42, No. 2, pp. 109-110 (2006)

Gilad Goldfarb, Cheolhwan Kim, and Guifang Li "Improved Chromatic Dispersion Tolerance for Optical Duobinary Transmission Using Coherent Detection" Photonics Technology Letters, Vol. 18, No. 3, pp. 517-519 (2006)

Zhihong Li and Guifang Li "In-Line Performance Monitoring for RZ-DPSK Signals Using Asynchronous Amplitude Histogram Evaluation" Photonics Technology Letters, Volume 18, Issue 3, pp. 472-474 (2006)

Zhihong Li and Guifang Li "Linear and Nonlinear Crosstalk Suppression for DWDM RZ-DPSK Transmitter Using a Saturated SOA as Power Booster Amplifier" Photonics Technology Letters, Vol. 18, No. 7, pp. 811-813 (2006)

K. Croussore, I. Kim, C. Kim, Y. Han, and G. Li "Phase-and-amplitude regeneration of differential phase-shift keyed signals using a phase-sensitive amplifier" Optics Express, Vol. 14, No. 6, pp. 2085-2094 (2006)

Yan Han and Guifang Li "Theoretical Sensitivity of Direct-Detection Multilevel Modulation Formats for High Spectral Efficiency Optical Communications" IEEE Journal of Selected Topics in Quantum Electronics, Vol. 12, No. 4, pp. 571-580 (2006)

Zhihong Li and Guifang Li "Ultrahigh-Speed Reconfigurable Logic Gates Based on Four-Wave Mixing in a Semiconductor Optical Amplifier" Photonics Technology Letters, Vol. 18, No. 12, pp. 1341-1343 (2006)

Inwoong Kim, Cheolhwan Kim, Guifang Li, Patrick LiKamWa, and Jin Hong "180-GHz Clock Recovery Using a Multisection Gain-Coupled Distributed Feedback Laser" Photonics Technology Letters, Vol. 17, No. 6, pp. 1295-1297 (2005)

Mounire El Houmaidi, Mostafa A. Bassiouni and Guifang Li "Alarm-based routing and path protection in survivable wavelength-routed all-optical mesh networks" Journal of Optical Networking, Vol. 4, No. 4, pp. 176-190 (2005)

Yan Han and Guifang Li "Coherent optical communication using polarization multiple-input-multiple-output" Optics Express, Vol. 13, No. 19, pp. 7527-7534 (2005)

Kevin Croussore, Inwoong Kim, Yan Han, Cheolhwan Kim, Guifang Li "Demonstration of phase-regeneration of DPSK signals based on phase-sensitive amplification" Optics Express, Vol. 13, No. 11, pp. 3945-3950 (2005)

Inwoong Kim, Cheolhwan Kim, Patrick L. LiKamWa, and Guifang Li "Dynamics of All-Optical Clock Recovery Using Two-Section Index- and Gain-Coupled DFB Lasers" Journal of Lightwave Technology, Vol. 23, No. 4, pp. 1704-1712 (2005)

Zhihong Li, Chao Lu, Yixin Wang, and Guifang Li "In-Service Signal Quality Monitoring and Multi-Impairment Discrimination Based on Asynchronous Amplitude Histogram Evaluation for NRZ-DPSK Systems" Photonics Technology Letters, Vol. 17, No. 9, pp. 1998-2000 (2005)

Yan Han and Guifang Li "Noise statistics of and BER estimation using demodulated signals for direct detection differential polarization-phase-shift keying" Optics Express, Vol. 13, No. 7, pp. 2761-2766 (2005)

Yan Han and Guifang Li "Nonlinear effects in high-spectral-efficiency transmission using differential polarization-phase-shift keying" Optics Letters, Vol. 30, No. 16, pp. 2077-2079 (2005)

Cheolhwan Kim, Inwoong Kim, Guifang Li, Michael R. Lange, Timothy E. Dimmick, Patrick Langlois, and Benoit Reid "Optical Microwave/Millimeter-Wave Links Using Direct Modulation of Two-Section Gain-Coupled DFB Lasers" Photonics Technology Letters, Vol. 17, No. 8, pp. 1734-1736 (2005)

Bin Zhou, Mostafa A. Bassiouni, Guifang Li "Routing and Wavelength Assignment in Optical Networks Using Logical Link Representation and Efficient Bitwise Computation" Photonic Network Communications, Vol. 10, No. 3, pp. 333–346 (2005)

Mohammed A. Al-Mumin and Guifang Li "Self-Consistent Simulation of Self-Pulsating Two-Section Gain-Coupled DFB Lasers" IEEE Journal of Quantum Electronics, Volume 41, Issue 4, pages 525-531 (2005)

Yan Han and Guifang Li "Sensitivity Limits and Degradations in OD8PSK" Photonics Technology Letters, 17 (3), 720-722 (2005)

Cheolhwan Kim, Gilad Goldfarb, Yan Han, Zhihong Li, Xiaoxu Li, and Guifang Li "WDM Transmission over 320 km EDFA-Amplified SSMF Using 30 Gb/s Return-to-Zero Optical Differential 8-Level Phase-Shift Keying (OD8PSK)" Opt. Express 13(11) 4044-4049 (2005)

Li, X.; Kim, C.; Li, G. "All-optical passive clock extraction of 40 Gbit/s NRZ data using narrow-band filtering" Opt. Express 12(14) 3196-3203 (2004)

Li, X.; Kim, C.; Li, G. "Wavelength-insensitive all-optical clock extraction and enhancement of NRZ data using SOA and FBG" Opt. Eng. 43(10) 2210-2212 (2004)

Li, Y. H.; Croussore, K.; Kim, C.; Li, G. F. "All-optical 2R regeneration using data-pumped fibre parametric amplification" Electronics Letters. 39(17) 1263-1264 (2003)

Kim, C.; Kim, I.; Li, X.; Li, G. "All-optical clock recovery of NRZ data at 40 Gbit/s using Fabry-Perot filter and two-section gain-coupled DFB laser" Electronics Letters. 39(20) 1456-1458 (2003)

Li, Y. H.; Kim, C.; Li, G. F.; Kaneko, Y.; Jungennan, R. L.; Buccafusca, O. "Wavelength and polarization insensitive all-optical clock recovery from 96-Gb/s data by using a two-section gain-coupled DFB laser" Ieee Photonics Technology Letters. 15(4) 590-592 (2003)

Li, Y. H.; Li, G. F. "80 Gbit/s all-optical clock recovery using two-section gain-coupled DFB laser" Electronics Letters. 38(16) 892-893 (2002)

Mao, W. M.; Li, Y. H.; Al-Mumin, M.; Li, G. F. "All-optical clock recovery for both RZ and NRZ data" Ieee Photonics Technology Letters. 14(6) 873-875 (2002)

Mao, W. M.; Li, Y. H.; Al-Mumin, M.; Li, G. F. "All-optical clock recovery from RZ-format data by using a two-section gain-coupled DFB laser" Journal of Lightwave Technology. 20(9) 1705-1714 (2002)

Mao, W.; Li, Y.; Al-Mumin, M.; Li, G. "40 Gbit/s all-optical clock recovery using two-section gain-coupled DFB laser and semiconductor optical amplifier" Electronics Letters. 37(21) 1302-1303 (2001)

Al-Mumin, M.; Mao, W.; Li, Y.; Li, G. "40 GHz millimetre-wave link based on two-section gain-coupled DFB lasers" Electronics Letters. 37(14) 915-916 (2001)

Mao, W. M.; Al-Mumin, M.; Wang, X. H.; Li, G. F. "All-optical enhancement of clock and clock-to-data suppression ratio of NRZ data" Ieee Photonics Technology Letters. 13(3) 239-241 (2001)

Al-Mumin, M.; Wang, X. H.; Mao, W. M.; Pappert, S. A.; Li, G. F. "Optical generation and sideband injection locking of tunable 11-120GHz microwave/millimetre signals" Electronics Letters. 36(18) 1547-1548 (2000)

Wang, X. H.; Mao, W. M.; Al-Mumin, M.; Pappert, S. A.; Hong, J.; Li, G. F. "Optical generation of microwave/millimeter-wave signals using two-section gain-coupled DFB lasers" Ieee Photonics Technology Letters. 11(10) 1292-1294 (1999)

Wang, X. H.; Li, G. F.; Hong, J.; Pappert, S. A. "Spatiotemporal dynamics and high-frequency self-pulsations in two-section distributed feedback lasers" Journal of the Optical Society of America B-Optical Physics. 16(11) 2030-2039 (1999)

Wang, X. H.; Li, G. F. "Subcarrier frequency enhancement of two-section Fabry-Perot laser diodes using external optical injection" Optics Communications. 171(1-3) 113-118 (1999)