Only refereed journal publications are included here. For a full list, please see GoogleScholar.
[J.116] Long-fiber Sagnac interferometers for twin field quantum key distribution networks
Reem Mandil, L Qian, and Hoi-Kwong Lo
Physical Review Applied, 23, 034040, 2025
[J.115] Hidden multi-dimensional modulation side channels in quantum protocols
Amita Gnanapadithan, Li Qian, and Hoi-Kwong Lo
Physical Review Letters, 134,130802, 2025
[J.114] Near-IR Photoluminescence at the Photon Level in Silica Fiber Patch Cable
Alexander C.B. Greenwood, Abhay Verma, Jackson Russett, Andi Shahaj, and Li Qian
Optics Letters, 50, 2421-2424, 2025
[J.113] Turning four-wave mixing on and off in elliptically birefringent fibers via narrow frequency detuning
Neel Choksi, and L Qian
Optics Letters, 49, pp. 6421-6424, 2024
[J.112] Modeling and application of a bidirectional Mach-Zehnder electro-optic modulator with enhanced high-frequency modulation efficiency
Xuepei Ma, Yiwen Ou, Li Qian, Huiyong Guo, Chunfu Cheng, Ciming Zhou, Hui Lv
Applied Optics, 63, pp.7964-72, 2024
[J.111] An Exponential Reduction in Training Data Sizes for Machine Learning Derived Entanglement Witnesses
Aiden R. Rosebush, Alexander C. B. Greenwood, Brian T. Kirby and Li Qian
Machine Learning, Science and Technology, 5, 035068, 2024
[J.110] Resource-efficient real-time polarization compensation for MDI-QKD with rejected data
Olinka Bedroya, Chenyang Li, Wenyuan Wang, Jianyong Hu, Hoi-Kwong Lo, Li Qian
Quantum, 8, 1435 (2024)
[J.109] Vector Theory of Optical Nonlinearities in Birefringent Fibers
Neel Choksi, and L Qian
IEEE Journal of Lightwave Technology, 42(16), 5663-5673 (2024)
[J.108] Entangling entanglement: Broadband biphotons with coupled degrees of freedom
Arash Riazi, Dan Xu, Eric Zhu, and Li Qian
njp Quantum Information, 10, 38 (2024)
[J.107] Entanglement distillation based on polarization and frequency hyperentanglement
Dan Xu, Changjia Chen, Brian T. Kirby, and Li Qian
IEEE Journal of Selected Topics in Quantum Electronics, 30, 1-8, 2024
[J.106] Fully-passive quantum key distribution
Wenyuan Wang, Rong Wang, Chengqiu Hu, Victor Zapatero, Li Qian, Bing Qi, Marcos Curty, and Hoi-Kwong Lo
Physical Review Letter, 130, 220801, 2023
[J.105] Machine Learning-Derived Entanglement Witnesses
Alexander C.B. Greenwood, Larry T.H. Wu, Eric Y. Zhu, Brian Kirby, Li Qian
Physical Review Applied, 19, 034058, 2023
[J.104] Measurement device-independent quantum key distribution with time-dependent source side-channels
Eli Bourassa, Amita Gnanapandithan, Li Qian, Hoi-Kwong Lo
Physical Review A, 106, 062618 2022
[J.103] Sub-megahertz spectral dip in a resonator-free twisted gain medium
Neel Choksi, Yi Liu, Rojina Ghasemi, Li Qian
Nature Photonics, 2022 Jun 9, pp. 1-7
[J.102] Telecom-band hyperentangled photon pairs from a fiber-based source
Changjia Chen, Calvin Xu, Arash Riazi, Eric Y. Zhu, Alexander C. B. Greenwood, Alexey V. Gladyshev, Peter G. Kazansky, Brian T. Kirby, and Li Qian
Phys. Rev. A 105, 043702, 2022
[J.101] Simple Multiuser Twin-Field Quantum Key Distribution Network
Xiaoqing Zhong, Wenyuan Wang, Reem Mandil, Hoi-Kwong Lo, and Li Qian
Phys. Rev. Applied 17, 014025
[J.100] Simple security proofs for continuous variable quantum key distribution with intensity fluctuating sources
Chenyang Li, Li Qian, Hoi-Kwong Lo,
npj Quantum Information, 7, 150 (2021)
[J.99] Efficient experimental quantum fingerprinting with channel multiplexing and simultaneous detection
Xiaoqing Zhong, Feihu Xu, Hoi-Kwong Lo, Li Qian
Nature Communications volume 12, Article number:4464
[J.98] Real-time ultrasound sensing with a mode-optimized photonic crystal slab
Eric Y. Zhu, Maria Charles-Herrera, Cory Rewcastle, Raanan Gad, Li Qian, and Ofer Levi
Optics Letters Vol. 46, Issue 14, pp. 3372-3375
[J.97] Broadband fiber-based entangled photon-pair source at telecom O-band
Changjia Chen, Calvin Xu, Arash Riazi, Eric Y Zhu, Alexey V Gladyshev, Peter G Kazansky, Li Qian
Optics Letters 46 (6), 1261-1264. Editor’s Pick
[J.96] Proof-of-principle experimental demonstration of twin-field quantum key distribution over optical channels with asymmetric losses
Xiaoqing Zhong, Wenyuan Wang, Li Qian, Hoi-Kwong Lo
npj Quantum Information 7 (1), 1-6
[J.95] Modified frequency-shifted interferometer: encoding wavelength into phase
Xi Chen, Ciming Zhou, Dian Fan, Li Qian, Yandong Pang, Cong Wei, Chenguang Zhao, Sijing Liang, Yuxiao Li
Chinese Optics Letters 18 (10), 101203
[J.94] Iteration Bayesian Reweighed Algorithm for Optical Carrier-Based Microwave Interferometry Sensing
Yuxiao Li, Ciming Zhou, Dian Fan, Sijing Liang, Li Qian
Sensors 20 (11), 3079
[J.93] Dispersion measurement assisted by a stimulated parametric process
Arash Riazi, Changjia Chen, Eric Y Zhu, Alexey V Gladyshev, Peter G Kazansky, JE Sipe, Li Qian
Optics letters 45 (7), 2034-2037
[J.92] Recovering the full dimensionality of hyperentanglement in collinear photon pairs
Changjia Chen, Arash Riazi, Eric Y Zhu, Li Qian
Optics letters 45 (7), 2034-2037
[J.91] A multichannel spatial-domain fiber cavity ringdown pressure sensor
Huang, Weiwei, Yiwen Ou, Chunfu Cheng, Li Qian, Zehao Chen, Li Fang, and Hui L
IEEE Sensors Journal, 20, 441
[J.90] Biphoton shaping with cascaded entangled-photon sources
Arash Riazi, Changjia Chen, Eric Y Zhu, Alexey V Gladyshev, Peter G Kazansky, JE Sipe, Li Qian
npj Quantum Information 5 (1), 1-10
[J.89] Proof-of-principle experimental demonstration of twin-field type quantum key distribution
Xiaoqing Zhong, Jianyong Hu, Marcos Curty, Li Qian, Hoi-Kwong Lo
Physical review letters 123 (10), 100506
[J.88] Thermal stability of drawing-tower grating written in a single mode fiber
Sai Liu, Liyun Ding, Huiyong Guo, Ai Zhou, Ciming Zhou, Li Qian, Haihu Yu, Desheng Jiang
Journal of Lightwave Technology 37 (13), 3073-3077
[J.87] Refractive-index-based ultrasound sensing with photonic crystal slabs
Eric Y Zhu, Cory Rewcastle, Raanan Gad, Li Qian, Ofer Levi
Optics letters 44 (10), 2609-2612
[J.86] Demodulation of a Hydroacoustic Sensor Array of Fiber Interferometers Based on Ultra-Weak Fiber Bragg Grating Reflectors Using a Self-Referencing Signal
Ciming Zhou, Yandong Pang, Li Qian, Xi Chen, Qiannan Xu, Chenguang Zhao, Haoran Zhang, Ziwei Tu, Junbin Huang, Hongcan Gu, and Dian Fan,
Journal of Lightwave Technology, 37(11), 2568-2576
[J.85] Alignment-free dispersion measurement with interfering biphotons
Arash Riazi, Eric Y Zhu, Changjia Chen, Alexey V Gladyshev, Peter G Kazansky, Li Qian
Optics letters 44 (6), 1484-1487
[J.84] Single-arm frequency-shifted interferometry using a bidirectional electro-optic modulator
Huiyong Guo, Amita Gnanapandithan, Yi Liu, Ciming Zhou, Zhou Zheng, Yiwen Ou, Xiong Zeng, Li Qian
Journal of Lightwave Technology 37 (4), 1310-1316
/QC[J.83] Toward a reconfigurable quantum network enabled by a broadband entangled source
Eric Y Zhu, Costantino Corbari, Alexey Gladyshev, Peter G Kazansky, Hoi-Kwong Lo, Li Qian
JOSA B 36 (3), B1-B6
[J.82] A Turn-Key Diode-Pumped All-Fiber Broadband Polarization-Entangled Photon Source
Changjia Chen, Arash Riazi, Eric Y. Zhu, Alexey V. Gladyshev, Peter G. Kazansky, Mili Ng, and Li Qian
OSA Continuum, 1(3), pp. 981-986
[J.81] Franson interferometry with a single pulse
E. Y. Zhu, C. Corbari, A.V. Gladyshev, P. G. Kazansky, L. Qian
Invited paper, Frontiers of Optoelectronics, 11(2), pp 148–154.
[J.80] Continuous-wave fiber cavity ring-down pressure sensing based on frequency-shifted interferometry
Yiwen Ou, Chunfu Cheng, Zehao Chen, Zhangyong Yang, Hui Lv, and Li Qian
Sensors, 18(4), 1207-1216
[J.79] Multiple-Octave-Spanning Vibration Sensing Based on Simultaneous Vector Demodulation of 499 Fizeau Interference Signals from Identical Ultra-Weak Fiber Bragg Gratings Over 2.5 km
Y Li, L Qian, C Zhou, D Fan, Q Xu, Y Pang, X Chen, J Tang
Sensors, 18(1), 210-220
[J.78] Demodulation method combining virtual reference interferometry and minimum mean square error for fiber-optic Fabry-Perot sensors
X Gui, MA Galle, L Qian, W Liang, C Zhou, Y Ou, D Fan
Chinese Optics Letters, 16, 100606
[J.77] Resonator-free sub-MHz spectral dip in a twisted gain medium
P. Kultavewuti, L. Qian, J.S. Aitchison
Optics Express, 25(15), pp18474-18484
[J.76] Resonator-free sub-MHz spectral dip in a twisted gain medium
Changjia Chen, Eric Y. Zhu, Arash Riazi, Alexey V. Gladyshev, Costantino Corbari, Morten Ibsen, Peter G. Kazansky, and Li Qian
Optics Express 25(19), pp. 22667-22678
[J.75] Resonator-free sub-MHz spectral dip in a twisted gain medium
Pisek Kultavewuti, Eric Y. Zhu, Xingxing Xing, Li Qian, Vincenzo Pusino, Marc Sorel, and J. Stewart Aitchison
Scientific Report, 7, 5785
[J.74] Resonator-free sub-MHz spectral dip in a twisted gain medium
J. Ng, P. R. Herman, L. Qian
Opt. Lett. 42(2), pp. 195-198. This article appears as Optics Letters Editors’ Pick.
[J.73] Resonator-free sub-MHz spectral dip in a twisted gain medium
H. Guo, L. Qian, C. Zhou, Z. Zheng, Y. Yuan, R. Xu, D. Jiang
Journal of Lightwave Technology, 35(10), pp. 2032-2036
[J.72] Resonator-free sub-MHz spectral dip in a twisted gain medium
Y. Ou, C. Zhou, L. Qian, D. Fan, C. Cheng, H. Guo, Z. Xiong
Photon. Tech. Lett., 29(6), pp.535-538
[J.71] Resonator-free sub-MHz spectral dip in a twisted gain medium
C. Zhou, T. Tian, L. Qian, D. Fan, W. Liang and Y. Ou
Journal of Lightwave Technology, Invited Paper, 35(16), 3483-3488
[J.70] Multipoint sensing with a low-coherence source using single-arm frequency-shifted interferometry
Y. Zhang, F. Ye, B. Qi, Li Qian
Applied Optics, 55(21), 5526-5530
[J.69] Experimental measurement-device-independent quantum key distribution with imperfect sources
Z. Tang, K. Wei, O. Bedroya, L. Qian, and H-K Lo
Phys. Rev. A, 93, 042308
[J.68] Correlated photon pair generation in AlGaAs nanowaveguides via spontaneous four-wave mixing
P. Kultavewuti, E.Y. Zhu, L. Qian, V. Pusino, M. Sorel, and J. S. Aitchison
Opt. Express 24(4), 3365-3376
[J.67] Thermal Poling of Femtosecond Laser Written Waveguides in Fused Silica
J. Ng, L. Qian, P. R. Herman
Opt. Lett., 41(5),1022-1025
[J.66] Large-capacity multiplexing of near-identical weak fiber Bragg gratings using frequency-shifted interferometry
Y. Ou, C. Zhou, L. Qian, D. Fan, C. Cheng, H. Guo
Optics Express, 23(24), pp.31484-95
[J.65] Discrete-variable measurement-device-independent quantum key distribution suitable for metropolitan networks
F. Xu, M. Curty, B. Qi, L. Qian, H.-K. Lo
Nat. Photonics, 9, 772
[J.64] Experimental quantum key distribution with source flaws
F. Xu, K. Wei, S. Sajeed, S. Kaiser, S. Sun, Z. Tang, L. Qian, V. Makarov and H.-K. Lo
Phys. Rev. A., 92, 032305
[J.63] Tunable Four-Wave Mixing in AlGaAs Nanowires
K. Dolgaleva, P. Sarrafi, P. Kultavewuti, K.M. Awan, N. Feher, J.S. Aitchison, L. Qian, M. Volatier, R. Arès, and V. Aimez
Optics Express, 23, pp. 22477-22493
[J.62] Low-coherence virtual reference interferometry for dispersion analysis
M. A. Galle and Li Qian
IEEE Photon. Tech. Lett., 26, 2020-2022
[J.61] High-visibility two-photon interference of frequency–time entangled photons generated in a quasi-phase-matched AlGaAs waveguide
P. Sarrafi, E.Y. Zhu, B.M. Holmes, D.C. Hutchings, J.S. Aitchison, and L. Qian
Opt. Lett., 39, 5188-91
[J.60] Reduction of Photoluminescence Quenching by Deuteration of Ytterbium-Doped Amorphous Carbon-Based Photonic Materials
Hui-Lin Hsu, Keith R Leong, I-Ju Teng, Michael Halamicek, Jenh-Yih Juang, Sheng-Rui Jian, Li Qian, Nazir P Kherani
Materials, 7, 5643-63
[J.59] Frequency-Shifted Interferometry—A Versatile Fiber-Optic Sensing Technique
F. Ye, Y. Zhang, B. Qi and L. Qian
Sensors, 14, 10977-11000 (2014) Invited Review
[J.58] Characterizing short dispersion-length fiber via dispersive virtual reference interferometry
M.A. Galle, S.S. Saini, W.S. Mohammed, and L. Qian
Opt Express, 22, 14275-84
[J.57] Experimental demonstration of polarization encoding measurement-device-independent quantum key distribution
Z. Tang, Z. Liao, F. Xu, B. Qi, L. Qian, H-K Lo
Phys. Rev. Lett., 112, 190503
[J.56] In-Situ Doping of Erbium into Hydrogenated Amorphous Carbon Film by Low Temperature Metalorganic Radio Frequency Plasma Enhanced Chemical Vapor Deposition
Hui-Lin Hsu, K. Leong, I.J. Teng, P. Mahtani, L. Qian, and N.P. Kherani
Thin Solid Films, 570, Part B, 429–435
[J.55] Simultaneous dispersion measurements of multiple fiber modes using virtual reference interferometry
M.A. Galle, S.S. Saini, W.S. Mohammed, and L. Qian
Optics Express, 22, 6391-9
[J.54] Erbium-Doped Amorphous Carbon-based Thin Films: A Photonic Material Prepared by Low-Temperature MO-RFPECVD
Hui-Lin Hsu, K. Leong, I.J. Teng, M. Halamicek, J-Y Juang, S-R Jian, L. Qian, and N.P. Kherani
Materials, 7, 1539-1554
[J.53] Continuous-wave quasi-phase-matched waveguide correlated photon pair source on a III–V chip
P. Sarrafi, E.Y. Zhu, K. Dolgaleva, B.M. Holmes, D.C. Hutchings, J.S. Aitchison, and L. Qian
Applied Physics Letters, 103, 251115
[J.53] Poled-fiber source of broadband polarization-entangled photon pairs
E.Y. Zhu, Z. Tang, L. Qian, L.G. Helt, M. Liscidini, J.E. Sipe, C. Corbari, A.Canagasabey, M. Ibsen, and P.G. Kazansky
Optics Letters, 38, pp. 4397-4400
[J.51] Continuous-wave cavity ring-down evanescent-field sensing with a broadband source based on frequency-shifted interferometry
F. Ye, C. Zhou, B. Qi and L. Qian
Sensor Actuat B-Chem, 184, pp. 150-155
[J.50] Reflectometry based on a Frequency-shifted Interferometer using Sideband Interference
B. Qi, F. Ye, L. Qian and H.K. Lo
Optics Letters, 38, pp.1083-1085
[J.49] Virtual Reference Interferometry: Theory and Experiment
M.A. Galle, S.S. Saini, W.S. Mohammed, and L. Qian
J Opt Soc Am B, 29, pp. 3201-3210
[J.48] An Analysis of the Effects and Causes of Numerical Error in Four-Wave Mixing Simulations
C.A. Sapiano, J.S. Aitchison, and L. Qian
J Opt Soc Am B, 29, pp.2243-2248
[J.47] Femtosecond laser writing of a flat-top interleaver via cascaded Mach-Zehnder interferometers
J. Ng, C. Li, P.R. Herman, and L. Qian
Optics Express Vol. 20, Issue 16, pp. 17894-17903 (2012)
[J.46] Direct Generation of Polarization-Entangled Photon Pairs in a Poled Fiber
E.Y. Zhu, Z. Tang, L. Qian, L.G. Helt, M. Liscidini, J.E. Sipe, C. Corbari, A.Canagasabey, M. Ibsen, and P.G. Kazansky
Physical Review Letters, vol. 108, 213902
[J.45] Chromatic Dispersion Measurements using a Virtually Referenced Interferometer
M. Galle, S.S. Saini, W.S. Mohammed, and L. Qian
Optics Express, Vol. 20, pp. 17894–17903
[J.44] Quasi-Phase-Matched DC-Induced Three Wave Mixing Versus Four Wave Mixing: A Simulated Comparison
Chris Sapiano, J.S. Aitchison, Li Qian
Optics Letters, vol. 37, pp. 1262-1264
[J.43] Modeling of pulse propagation in layered structures with resonant nonlinearities using a generalized time-domain transfer matrix method
P. Sarrafi and Li Qian
IEEE Journal of Quantum Electronics, vol. 48, pp. 559-567
[J.42] Compact Highly-Nonlinear AlGaAs Waveguides for Efficient Wavelength Conversion
Ksenia Dolgaleva, Wing Chau Ng, Li Qian, and J. Stewart Aitchison
Optics Express, Vol. 19, Issue 13, pp. 12440-12455
[J.41] Continuous-wave fiber cavity ringdown measurements using frequency-shifted interferometry
Fei Ye, Bing Qi, and Li Qian
Optics Letters, vol. 36, pp.2080-2
[J.40] A balanced homodyne detector for high-rate Gaussian-modulated coherent-state quantum key distribution
Yue-Meng Chi, Bing Qi, Wen Zhu, Li Qian, Hoi-Kwong Lo, Sun-Hyun Youn, A. I. Lvovsky, Liang Tian
New Journal of Physics, vol. 13, 013003
[J.39] SEM-mapped micro-photoluminescence studies of highly luminescent micro-clusters in erbium-doped silicon-rich silicon oxide
David A. Stanley, Hossein Alizadeh, Amr Helmy, Nazir P. Kherani, Li Qian, and Stefan Zukotynski
J. of Luminescence, vol. 131, pp. 72-77
[J.38] Broadband Self-Phase Modulation, Cross-Phase Modulation, and Four-Wave Mixing in 9-mm-long AlGaAs Waveguides
Ksenia Dolgaleva, Wing Chau Ng, Li Qian, J. Stewart Aitchison,M. Carla Camasta and Mark Sorel
Optics Letters, Vol. 35, Issue 24, pp. 4093-4095
[J.37] Feasibility of quantum key distribution through dense wavelength division multiplexing network
Bing Qi, Wen Zhu, Li Qian and Hoi-Kwong Lo
New Journal of Physics, vol. 12, 103042
[J.36] Phase-Matching with a Twist: Second-Harmonic Generation in Birefringent Periodically-Poled Fibers
E.Y. Zhu, L. Qian, L.G. Helt, M. Liscidini, J.E. Sipe, C. Corbari, A.Canagasabey, M. Ibsen, and P.G. Kazansky
Journal of the Optical Society of America B, vol. 27, pp. 2410-15
[J.35] Cryogenic Fluid Level Sensors Multiplexed by Frequency-Shifted Interferometry
Fei Ye, Tong Chen, Di Xu, Kevin P. Chen, Bing Qi, and Li Qian
Applied Optics, Vol. 49, Issue 26, pp. 4898-4905
[J.34] Measurement of χ<sup>(2)</sup> Symmetry in a Poled Fiber
Eric Y. Zhu, L. Qian, L.G. Helt, M. Liscidini,J.E. Sipe, A. Canagasabey, C. Corbari, M. Ibsen, and P. G. Kazansky
Optics Letters, Vol. 35, Issue 10, pp. 1530-1532
[J.33] Security analysis of an untrusted source for quantum key distribution: passive approach
Z. Yi, B. Qi, H.-K. Lo, and L. Qian
New J. of Physics,12, 023024
[J.32] High-speed Quantum Random Number Generation by measuring phase noise of a single-mode laser
Bing Qi, Yue-Meng Chi, Hoi-Kwong Lo, Li Qian
Optics Letters Vol. 35, Issue. 3, pp. 312-314
[J.31] Room-Temperature Photoluminescence in Erbium-Doped Deuterated Amorphous Carbon Prepared Using Low-Temperature MO-PECVD
R. Tsai, L. Qian, H. Alizadeh, and N.P. Kherani
Optics Express Vol. 17, pp. 21098-21107
[J.30] Multipoint Chemical Gas Sensing Using Frequency-Shifted Interferometry
F. Ye, L. Qian, and B. Qi
Journal of Lightwave Technology, vol. 27, 5356-5364
[J.29] Proposal for in-fiber generation of telecom-band polarization-entangled photon pairs using a periodically poled fiber
L. Helt, E.Y. Zhu, M. Liscidini, L. Qian, and J.E. Sipe
Optics Letters, vol. 34, pp.2138-2140
[J.28] Real-time χ(2) evolution in twin-hole fiber during thermal poling and repoling
Jianwen Zhang and L. Qian
JOSA B, Vol. 26, Iss. 7, pp. 1412-1416
[J.27] A Multi-Fiber-Channel Wavelength Converter based on a Passive Ultrafast Switch
D. Wu, L. Qian, W.S. Mohammed, and P.W.E. Smith
Electronics Letters, Vol. 44, pp.1152-1154
[J.26] Room temperature luminescence from erbium in silica by evaporation and thermal oxidation
Neel Choksi, Yi Liu, Rojina Ghasemi, Li Qian
Japanese Journal of Applied Physics, vol. 47, pp.7211-7215
[J.25] Using Frequency-Shifted Interferometry for Multiplexing a Fiber Bragg Grating Array
Fei Ye, Li Qian, Yu Liu, and Bing Qi
IEEE Photonics Technology Letters, Vol. 20, pp. 1488-1490
[J.24] Dynamic Arbitrary Waveform Shaping in a Continuous Fiber
Yu Yeung (Kenny) Ho
Optics Letters, Vol. 33, Issue 11, pp. 1279-1281
[J.23] All-Fiber Laser Beam Shaping Using a Long-period Grating
X. Gu, W.S. Mohammed, L. Qian, and P.W.E. Smith
IEEE Photonics Technology Letters, vol.20, pp. 1130-1132
[J.22] Experimental study on Gaussian-modulated coherent states quantum key distribution over standard telecom fiber
B. Qi, L.-L. Huang, L. Qian and H.-K. Lo
Physical Review A vol. 76, 052323
[J.21] Single-arm three-wave interferometer for measuring dispersion of short lengths of fiber
M.A. Galle, W. S. Mohammed, L. Qian and Peter W. E. Smith
Optics Express, Vol. 15, pp. 16896-16908
[J.20] Linear and Quadratic Dispersion Characterization of mm length Fibers and Waveguides Using Common-path Interferometry
W. Mohammed, J. Meier, M.A. Galle, L. Qian, J. S. Aitchison, and P. W. E. Smith
Optics Letters, vol. 32, 3312-33314
[J.19] Group Velocity Inversion in AlGaAs Nanowires”,
J. Meier, W.S. Mohammed, A. Jugessur, L. Qian, M. Mojahedi, J.S. Aitchison
Optics Express, vol. 15, pp. 12755-12762
[J.18] Quantum key distribution with dual detectors
B. Qi, Y. Zhao, X. Ma, H-K Lo, L. Qian
Phys. Rev. A 75, 052304
[J.17] Optimal filters for photon cloning with an optical amplifier
B. Qi and L. Qian
Opt. Lett., 32, 418-420
[J.16] Polarization insensitive phase modulator for quantum cryptosystems
B. Qi, L. Huang, H.K. Lo, L. Qian
Optics Express, 14, 4264-4269
[J.15] Experimental Quantum Key Distribution with Decoy States
Yi Zhao, Bing Qi, Xiongfeng Ma, Hoi-Kwong Lo, Li Qian
Physical Review Letters, v96, no.7, 070502
[J.14] Frequency-shifted Mach-Zehnder Interferometer for Locating Multiple Weak Reflections along a Fiber Link
Bing Qi, Li Qian, Andrew Tausz, and Hoi-Kwong Lo
IEEE Photonics Technology Letters, vol. 18, No. 1, p295
[J.13] High-resolution, large dynamic range fiber length measurement based on frequency-shifted asymmetrical Sagnac interferometer
Bing Qi, Andrew Tausz, Li Qian, and Hoi-Kwong Lo
Optics Letters, vol. 30, No. 24, p3287
[J.12] Fabrication of iron disilicide from multilayer by helicon plasma sputtering
H.L. Shen, Y Yang, I Sakamoto, M Koike, Y Makita, L. Qian
Transactions of Nonferrous Metals Society of China, vol.15,Sp ISS no. 3, p434
[J.11] A Low-Cost Technique for Broadband Gain and Noise Figure Characterization of Optical Amplifiers using a Broadband Source and a Filter
S. Gupta and L. Qian
Optical Fiber Technology
[J.10] Measuring Gain and Noise Figure of Erbium-Doped Fiber Amplifiers Using a Broad-Band Source and a Transmission Filter
S. Gupta and L. Qian
IEEE Photonics Technology Letters, 16(9):2030–2032
[J.9] Modeling high-concentration L-band EDFA at high optical powers based on inversion function
V. Chernyak and L. Qian
IEEE Journal on Selected Topics in Quantum Electronics, 8(3):569–574
[C.11] Gain-flattened, extended L-band (1570 – 1620nm), high power, low noise erbium-doped fiber amplifiers
L. Qian, D. Fortusini, S.D. Benjamin, G. Qi, P.V. Kelkar, and V.L. da Silva
Proceedings of the optical Communications Conference (OFC ‘2002), Anaheim, CA, Paper THJ4, pp. 459-461
[J.8] Ultrafast all-optical asymmetric Fabry-Pérot switch based on bulk Be-doped InGaAsP grown by He-plasma-assisted epitaxy
L. Qian, P.W.E. Smith, B.J. Robinson and D.A. Thompson
Optical and Quantum Electronics, 33:1055-1062
[J.7] Ultrafast carrier dynamics in beryllium-doped InGaAsP grown by He-plasma-assisted epitaxy
L. Qian, P.W.E. Smith, M.A. Matin, B.J. Robinson and D.A. Thompson
Optics Communications, 185:487–492
[J.6] Growth of novel InP based materials by He-plasma-assisted epitaxy
H. Pinkney, D.A. Thompson, B.J. Robinson, L. Qian, S.D. Benjamin and P.W.E. Smith
Journal of Crystal Growth, 209:237–240
[J.5] Switching to optical for a faster tomorrow
P.W.E. Smith and L. Qian
Invited Paper, IEEE Cirrcuits and Devices Magazine, pp.28–33
[J.4] Subpicosecond carrier lifetime in Beryllium-doped InGaAsP grown by He-plasma-assisted molecular beam epitaxy
L. Qian, S.D. Benjamin, P.W.E. Smith, B.J. Robinson, and D.A. Thompson
Applied Physics Letters, 71:1513–1515
[J.3] Picosecond carrier lifetime and large optical nonlinearities in InGaAsP grown by Helium-plasma-assisted molecular beam epitaxy
L. Qian, S.D. Benjamin, P.W.E. Smith, B.J. Robinson, and D.A. Thompson
Optics Letters, 22:08–110
[J.2] He-Plasma assisted epitaxy for highly resistive optically fast InP-based materials
D. B. Mitchell, B.J. Robinson, D.A. Thompson, L. Qian, S.D. Benjamin, and P.W.E. Smith
Applied Physics Letters 69, 509
[J.1] Picosecond optical parametric oscillator tunable around 1.55 μm
L. Qian, S. D. Benjamin, and P.W.E. Smith
Optics Communications, 127:73–78