Alan E. Willner

Publication Activity (10 Years)

Years Active: 1995-2024
Publications (10 Years): 79

Top Venues

OFC

ECOC

ICC

GLOBECOM

Publications

Vignesh Gopal, Xinzhou Su, Asher Novick, Hao Song, Zile Jiang, Muralekrishnan Ramakrishnan, James M. Venditto, Anthony Rizzo, Xiang Meng, Ricard Menchon-Enrich, Alan E. Willner, Keren Bergman
Reconfigurable Silicon Photonic Transmitter for Space Based Communications Nodes. OFC (2024)
Alan E. Willner
Optical and THz Broadband Integrated Circuits for Mode-Dependent Free-Space Communications. OFC (2024)
Yuxiang Duan, Huibin Zhou, Zile Jiang, Muralekrishnan Ramakrishnan, Xinzhou Su, Wing Ko, Yue Zuo, Hongkun Lian, Zixun Zhao, Ruoyu Zeng, Yingning Wang, Moshe Tur, Alan E. Willner
Experimental Demonstration of an 8-Gbit/s QPSK Coherent Underwater Wireless Optical Communication Link Under Scattering Conditions. OFC (2024)
Zile Jiang, Muralekrishnan Ramakrishnan, Huibin Zhou, Xinzhou Su, Yuxiang Duan, Hao Song, Ruoyu Zeng, Yingning Wang, Robert Bock, Moshe Tur, Alan E. Willner
Experimental Demonstration of Underwater Optical Ranging with Enhanced Accuracy Under Scattering Conditions Using Multiple Bessel Modes. OFC (2024)
Runzhou Zhang, Xinzhou Su, Hao Song, Huibin Zhou, Moshe Tur, Alan E. Willner
Automatic Turbulence Resilience in Self-Coherent Free-Space Optical Communications. OFC (2023)
Amir Minoofar, Xinzhou Su, Huibin Zhou, Alan E. Willner
High-Capacity THz Communications Using Multiple Orbital-Angular-Momentum Beams. ICC Workshops (2023)
Huibin Zhou, Hao Song, Xinzhou Su, Yuxiang Duan, Kaiheng Zou, Runzhou Zhang, Moshe Tur, Alan E. Willner
Demonstration of "Automatic" Turbulence Mitigation of 4 QPSK Channels in a Self-Coherent Free-Space Mode-Division-Multiplexed Link Using a Pilot Beam and Photodetector Array. OFC (2023)
Amir Minoofar, Hao Song, Ahmed Almaiman, Narek Karapetyan, Wing Ko, Kaiheng Zou, Huibin Zhou, Muralekrishnan Ramakrishnan, Murale Annavaram, Jonathan Habif, Moshe Tur, Alan E. Willner
Experimental Demonstration of Reconfigurable "Digital Average" of Two 20-Gbaud Phase-Encoded Data Channels Using Nonlinear Optical Wave Mixing. OFC (2023)
Hao Song, Huibin Zhou, Yuxiang Duan, Zile Jiang, Muralekrishnan Ramakrishnan, Wing Ko, Yingning Wang, Xinzhou Su, Kaiheng Zou, Abdulrahman Alhaddad, Ruoyu Zeng, Robert Bock, Moshe Tur, Alan E. Willner
Experimental Demonstration of 0.4-meter Ranging Through Underwater Scattering with 20-mm Resolution Using z- dependent Angular Rotation of a Spatially Structured Beam. OFC (2023)
Xinzhou Su, Yuxiang Duan, Huibin Zhou, Hao Song, Kai Pang, Cong Liu, Kaiheng Zou, Runzhou Zhang, Haoqian Song, Nanzhe Hu, Moshe Tur, Alan E. Willner
Experimental Demonstration of Adaptive-Optics-Based Turbulence Mitigation in a Mode-Multiplexed Free-Space Optical Link by Using both Radial and Azimuthal Spatial Indices. OFC (2022)
Hao Song, Runzhou Zhang, Huibin Zhou, Xinzhou Su, Kaiheng Zou, Yuxiang Duan, Haoqian Song, Kai Pang, Nanzhe Hu, Narek Karapetyan, Amir Minoofar, Moshe Tur, Alan E. Willner
Demonstration of Turbulence Resilient Self-Coherent Free-Space Optical Communications Using a Pilot Tone and an Array of Smaller Photodiodes for Bandwidth Enhancement. OFC (2022)
Haoqian Song, Runzhou Zhang, Huibin Zhou, Kaiheng Zou, Nanzhe Hu, Xinzhou Su, Hao Song, Kai Pang, Yuxiang Duan, Daeyoung Park, Brittany Lynn, Greg Gbur, Aristide Dogariu, Richard J. Watkins, Jerome K. Miller, Eric Johnson, Moshe Tur, Alan E. Willner
Demonstration of an Air-Water Communication Link Through Dynamic Aerosol and Water Curvature when Considering the 2-D Modal Coupling of a Spatially Structured Beam. OFC (2022)
Xinzhou Su, Hao Song, Huibin Zhou, Kaiheng Zou, Yuxiang Duan, Narek Karapetyan, Runzhou Zhang, Amir Minoofar, Haoqian Song, Kai Pang, Shlomo Zach, Andreas F. Molisch, Moshe Tur, Alan E. Willner
THz Integrated Circuit with a Pixel Array to Multiplex Two 10-Gbit/s QPSK Channels Each on a Different OAM Beam for Mode-Division-Multiplexing. OFC (2022)
Huibin Zhou, Nanzhe Hu, Xinzhou Su, Runzhou Zhang, Haoqian Song, Hao Song, Kai Pang, Kaiheng Zou, Amir Minoofar, Brittany Lynn, Moshe Tur, Alan E. Willner
Experimental Demonstration of a 100-Gbit/s 16-QAM Free-Space Optical Link Using a Structured Optical "Bottle Beam" to Circumvent Obstructions. ECOC (2021)
Haoqian Song, Runzhou Zhang, Nanzhe Hu, Huibin Zhou, Xinzhou Su, Kaiheng Zou, Kai Pang, Hao Song, Cong Liu, Brittany Lynn, Daeyoung Park, Moshe Tur, Alan E. Willner
Demonstration of 2-Gbit/s Free-Space Optical Communications Through Dynamic Aerosol and Dynamic Water Interface using Orbital-Angular-Momentum Multiplexing. OFC (2021)
Fatemeh Alishahi, Amir Minoofar, Ahmad Fallahpour, Kaiheng Zou, Huibin Zhou, Jonathan Habif, Moshe Tur, Alan E. Willner
Experimental Demonstration of Remotely Controlled and Powered Tunable Optical 2-4 Taps Correlator of a 20-100 Gbit/s QPSK Channel Based on Laser-Delivered Bias and Control Signals. OFC (2021)
Xinzhou Su, Nanzhe Hu, Amir Minoofar, Hao Song, Huibin Zhou, Zhe Zhao, Runzhou Zhang, Kai Pang, Cong Liu, Kaiheng Zou, Haoqian Song, Brittany Lynn, Shlomo Zach, Moshe Tur, Andreas F. Molisch, Hirofumi Sasaki, Doohwan Lee, Alan E. Willner
Modal Purity and LG Coupling of an OAM Beam Reflected by a Rough Surface for NLoS THz Links. ICC Workshops (2021)
Amir Minoofar, Xinzhou Su, Huibin Zhou, Fatemeh Alishahi, Kai Pang, Kaiheng Zou, Runzhou Zhang, Shlomo Zach, Moshe Tur, Andreas F. Molisch, Hirofumi Sasaki, Doohwan Lee, Alan E. Willner
Experimental Demonstration of Free-Space sub-THz Communications Link Using Multiplexing of Beams Having Two Different LG Modal Indices. ECOC (2021)
Xinzhou Su, Huibin Zhou, Kaiheng Zou, Amir Minoofar, Hao Song, Runzhou Zhang, Kai Pang, Haoqian Song, Nanzhe Hu, Zhe Zhao, Ahmed Almaiman, Shlomo Zach, Moshe Tur, Andreas F. Molisch, Hirofumi Sasaki, Doohwan Lee, Alan E. Willner
Demonstration of 8-Channel 32-Gbit/s QPSK Wireless Communications at 0.28-0.33 THz Using 2 Frequency, 2 Polarization, and 2 Mode Multiplexing. OFC (2021)
Kaiheng Zou, Kai Pang, Hao Song, Jintao Fan, Zhe Zhao, Haoqian Song, Runzhou Zhang, Huibin Zhou, Amir Minoofar, Cong Liu, Xinzhou Su, Nanzhe Hu, Andrew McClung, Mahsa Torfeh, Amir Arbabi, Moshe Tur, Alan E. Willner
Demonstration of Free-Space 300-Gbit/s QPSK Communications Using Both Wavelength- and Mode- Division-Multiplexing in the Mid-IR. OFC (2021)
Nanzhe Hu, Huibin Zhou, Runzhou Zhang, Haoqian Song, Kai Pang, Kaiheng Zou, Hao Song, Xinzhou Su, Cong Liu, Brittany Lynn, Moshe Tur, Alan E. Willner
Experimental Demonstration of a 1-Gbit/s "Pin-like" Low-Divergence Beam Using a Limited-Sized Receiver Aperture at Various Distances. OFC (2021)
Hao Song, Huibin Zhou, Kaiheng Zou, Runzhou Zhang, Kai Pang, Haoqian Song, Xinzhou Su, Amir Minoofar, Nanzhe Hu, Cong Liu, Robert Bock, Brittany Lynn, Shlomo Zach, Moshe Tur, Alan E. Willner
Demonstration of a Tunable, Broadband Pixel-Array-based Photonic-Integrated-Circuit Receiver for Recovering Two 100-Gbit/s QPSK Orbital-Angular-Momentum Multiplexed Channels. OFC (2021)
Huibin Zhou, Kaiheng Zou, P. Liao, Ahmed Almaiman, Fatemeh Alishahi, Ahmad Fallahpour, Amir Minoofar, Moshe Tur, Alan E. Willner
WDM Operation and Multiple Dispersion Elements for a Direct-Detection System using Phase Retrieval. OFC (2020)
Xinzhou Su, Runzhou Zhang, Zhe Zhao, Hao Song, Amir Minoofar, Nanzhe Hu, Huibin Zhou, Kaiheng Zou, Kai Pang, Haoqian Song, Brittany Lynn, Shlomo Zach, Nadav Cohen, Moshe Tur, Andreas F. Molisch, Hirofumi Sasaki, Doohwan Lee, Alan E. Willner
Multipath and Receiver Aperture Effects in a THz Wireless Communications Link using OAM Multiplexing. GLOBECOM (Workshops) (2020)
Runzhou Zhang, Nanzhe Hu, Xinzhou Su, Ahmed Almaiman, Haoqian Song, Zhe Zhao, Hao Song, Kai Pang, Cong Liu, Moshe Tur, Alan E. Willner
Alignment Monitor for Free-Space Optical Links in the Presence of Turbulence using the Beating of Opposite-Order Orbital-Angular-Momentum Beams on Two Different Wavelengths. OFC (2020)
Zhe Zhao, Runzhou Zhang, Hao Song, Kai Pang, Ahmed Almaiman, Huibin Zhou, Haoqian Song, Cong Liu, Nanzhe Hu, Xinzhou Su, Amir Minoofar, Shlomo Zach, Nadav Cohen, Moshe Tur, Andreas F. Molisch, Alan E. Willner
Fundamental System-Degrading Effects in THz Communications Using Multiple OAM beams With Turbulence. ICC (2020)
Naveed A. Abbasi, Arjun Hariharan, Arun Moni Nair, Ahmed Almaiman, François Rottenberg, Alan E. Willner, Andreas F. Molisch
Double Directional Channel Measurements for THz Communications in an Urban Environment. ICC (2020)
Kaiheng Zou, Peicheng Liao, Huibin Zhou, Ahmad Fallahpour, Amir Minoofar, Ahmed Almaiman, Fatemeh Alishahi, Moshe Tur, Alan E. Willner
Experimental Demonstration of an Optical Second-Order Volterra Nonlinear Filter using Wave Mixing and Delays to Equalize a 20-Gbaud 4-APSK Channel. OFC (2020)
Hao Song, Xinzhou Su, Haoqian Song, Runzhou Zhang, Zhe Zhao, Cong Liu, Kai Pang, Nanzhe Hu, Ahmed Almaiman, Shlomo Zach, Nadav Cohen, Andreas F. Molisch, Robert Boyd, Moshe Tur, Alan E. Willner
Simultaneous Turbulence Mitigation and Mode Demultiplexing using one MPLC in a Two-Mode 200-Gbit/s Free-Space OAM-Multiplexed Link. OFC (2020)
A. Fallahpour, Fatemeh Alishahi, Amir Minoofar, Kaiheng Zou, Ahmed Almaiman, P. Liao, Huibin Zhou, Moshe Tur, Alan E. Willner
16-QAM Probabilistic Constellation Shaping by Learning the Distribution of Transmitted Symbols from the Training Sequence. OFC (2020)
Kai Pang, Haoqian Song, Xinzhou Su, Kaiheng Zou, Zhe Zhao, Hao Song, Ahmed Almaiman, Runzhou Zhang, Cong Liu, Nanzhe Hu, Shlomo Zach, Nadav Cohen, Brittany Lynn, Andreas F. Molisch, Robert W. Boyd, Moshe Tur, Alan E. Willner
Simultaneous Orthogonalizing and Shaping of Multiple LG Beams to Mitigate Crosstalk and Power Loss by Transmitting Each of Four Data Channels on Multiple Modes in a 400-Gbit/s Free-Space Link. OFC (2020)
Huibin Zhou, Hao Song, Runzhou Zhang, Nanzhe Hu, Kaiheng Zou, Haoqian Song, Kai Pang, Xinzhou Su, Cong Liu, Amir Minoofar, Brittany Lynn, Daeyoung Park, Moshe Tur, Alan E. Willner
Demonstration of Turbulence Resiliency in a Mode-, Polarization-, and Wavelength-Multiplexed Free-Space Optical Link using Pilot Tones and Optoelectronic Wave Mixing. ECOC (2020)
Yinwen Cao, Kaiheng Zou, Huibin Zhou, Ahmed Almaiman, Peicheng Liao, Fatemeh Alishahi, Ahmad Fallahpour, Karapet Manukyan, Alan E. Willner
Demonstration of Tunable Optical Single-Sideband Generation of 20-Gbit/s OOK and PAM4 Data Channels. OFC (2019)
Haoqian Song, Hao Song, Runzhou Zhang, Karapet Manukyan, Long Li, Zhe Zhao, Kai Pang, Cong Liu, Ahmed Almaiman, Robert Bock, Brittany Lynn, Moshe Tur, Alan E. Willner
Experimental Mitigation of Atmospheric Turbulence Effect using Pre-Channel Combining Phase Patterns for Uni- and Bi-Directional Free-Space Optical Links with two 100-Gbit/s OAM-Multiplexed Channels. OFC (2019)
Fatemeh Alishahi, Ahmad Fallahpour, Kaiheng Zou, Yinwen Cao, Arne Kordts, Maxim Karpov, Martin H. Pfeiffer, Peicheng Liao, Ahmed Almaiman, Huibin Zhou, Karapet Manukyan, Tobias J. Kippenberg, Alan E. Willner
Experimental Generation and Time Multiplexing of Data-Carrying Nyquist Sinc Shaped Channels from a Single Microresonator-Based Kerr Frequency Comb. OFC (2019)
Kaiheng Zou, Zhewei Zhang, Peicheng Liao, Huolei Wang, Yinwen Cao, Ahmed Almaiman, Ahmad Fallahpour, Naresh Satyan, George Rakuljic, Moshe Tur, Amnon Yariv, Alan E. Willner
Using a Hybrid Si/III-V Semiconductor Laser to Carry 16- and 64-QAM Data Signals over an 80-km Distance. OFC (2019)
Long Li, Haoqian Song, Runzhou Zhang, Zhe Zhao, Cong Liu, Kai Pang, Hao Song, Jing Du, Ari N. Willner, Ahmed Almaiman, Brittany Lynn, Robert Bock, Moshe Tur, Alan E. Willner
Demonstration of Both Mode and Space Diversity in a 100-Gbit/s QPSK Free-Space Optical Link to Increase System Tolerance to Turbulence. OFC (2019)
Haoqian Song, Long Li, Kai Pang, Runzhou Zhang, Kaiheng Zou, Zhe Zhao, Jing Du, Hao Song, Cong Liu, Yinwen Cao, Ari N. Willner, Robert Bock, Brittany Lynn, Moshe Tur, Alan E. Willner
Demonstration of Enhanced Tolerance to Turbulence and Misalignment of a 10-Gbit/s QPSK Free-Space Optical Link by Utilizing Two Aperture Pairs Combined with Detecting Multiple Modes. OFC (2019)
Youichi Akasaka, Yinwen Cao, Shigehiro Takasaka, Kenji Yamauchi, Koichi Maeda, Haoqian Song, Ryuichi Sugizaki, Alan E. Willner, Tadashi Ikeuchi
WDM Amplification of One Pump HNLF Based Phase Sensitive Amplifier with Static Pump Phase Tuning. OFC (2019)
Ahmad Fallahpour, Fatemeh Alishahi, Kaiheng Zou, Yinwen Cao, Ahmed Almaiman, Arne Kordts, Maxim Karpov, Martin H. Pfeiffer, Karapet Manukyan, Huibin Zhou, Peicheng Liao, Moshe Tur, Tobias J. Kippenberg, Alan E. Willner
Demonstration of Tunable and Reconfigurable Optical Nyquist Channel Aggregation of QPSK-to-16QAM and BPSK-to-4PAM using Nonlinear Wave Mixing and a Kerr Frequency Comb. OFC (2019)
Runzhou Zhang, Hao Song, Zhe Zhao, Haoqian Song, Jing Du, Cong Liu, Kai Pang, Long Li, Ari N. Willner, Robert W. Boyd, Moshe Tur, Alan E. Willner
Demonstration of Independent Turbulence Mitigation of Two 100-Gbit/s QPSK Orbital-Angular-Momentum Multiplexed Beams using Wavefront Shaping and Controlled Scattering. OFC (2019)
A. Fallahpour, A. Mohajerin-Ariaei, Ahmed Almaiman, Yinwen Cao, Fatemeh Alishahi, Changjing Bao, Peicheng Liao, Morteza Ziyadi, B. Shamee, Dmitry Starodubov, Moshe Tur, Carsten Langrock, Martin M. Fejer, Joe Touch, Alan E. Willner
Demonstration of 30Gbit/s QPSK-to-PAM4 Data-Format and Wavelength Conversion to Enable All-Optical Gateway from Long-haul to Datacenter. OFC (2018)
Ahmed Almaiman, Yinwen Cao, A. Mohajerin-Ariaei, Fatemeh Alishahi, A. Fallahpour, Dmitry Starodubov, P. Liao, Changjing Bao, Shlomo Zach, Nadav Cohen, Moshe Tur, Alan E. Willner
Coarse and Fine Continuously Tunable Optical Delay Using the Time-of-flight in Fiber Bragg Gratings and Wavelength Conversion. OFC (2018)
Long Li, Runzhou Zhang, Peicheng Liao, Hao Song, Kaiheng Zou, Guodong Xie, Zhe Zhao, Cong Liu, Haoqian Song, Kai Pang, Guillaume Labroille, Pu Jian, Dmitry Starodubov, Brittany Lynn, Robert Bock, Moshe Tur, Alan E. Willner
Effect of Limited Aperture Size on a Retro-reflected Communication Link Between a Ground Station and a UAV using Multiplexing of Orbital-Angular-Momentum Beams. OFC (2018)
Ahmed Almaiman, A. Mohajerin-Ariaei, Guodong Xie, Zhe Zhao, Yinwen Cao, Fatemeh Alishahi, Peicheng Liao, Changjing Bao, Ahmad Fallahpour, B. Shamee, Youichi Akasaka, Shlomo Zach, Nadav Cohen, Moshe Tur, Alan E. Willner
Experimental Utilization of Repeated Spatial-Mode Shifting for Achieving Discrete Delays in a Free-Space Recirculating Loop. OFC (2018)
Runzhou Zhang, Long Li, Zhe Zhao, Guodong Xie, Peicheng Liao, Hao Song, Cong Liu, Haoqian Song, Kai Pang, Robert Bock, Moshe Tur, Alan E. Willner
Experimental Effect of Scattering on an 80-Gbit/s QPSK Wireless Link using 4 Orbital-Angular-Momentum Beams. OFC (2018)
Peicheng Liao, Changjing Bao, Ahmed Almaiman, Arne Kordts, Maxim Karpov, Martin Hubert Peter Pfeiffer, Lin Zhang, Fatemeh Alishahi, Kaiheng Zou, Yinwen Cao, Amirhossein Mohajerin Ariaei, Ahmad Fallahpour, Moshe Tur, Youichi Akasaka, Tobias J. Kippenberg, Alan E. Willner
Demonstration of Multiple Kerr-Frequency-Comb Generation Using Different Lines from Another Kerr Comb Located up to a 50 km Distance. OFC (2018)
Long Li, Runzhou Zhang, Peicheng Liao, Yinwen Cao, Haoqian Song, Yifan Zhao, Jing Du, Zhe Zhao, Cong Liu, Kai Pang, Hao Song, Dmitry Starodubov, Brittany Lynn, Robert Bock, Moshe Tur, Andreas F. Molisch, Alan E. Willner
MIMO Equalization to Mitigate Turbulence in a 2-Channel 40-Gbit/s QPSK Free-Space Optical 100-m Round-Trip Orbital-Angular-Momentum-Multiplexed Link Between a Ground Station and a Retro-Reflecting UAV. ECOC (2018)
A. Mohajerin-Ariaei, Fatemeh Alishahi, A. Fallahpour, Yinwen Cao, Ahmed Almaiman, Changjing Bao, Peicheng Liao, B. Shamee, Joseph D. Touch, Moshe Tur, Carsten Langrock, Martin M. Fejer, Alan E. Willner
Optical Mitigation of Inter-Channel Crosstalk for Multiple Spectrally Overlapped 40-Gbit/s QPSK WDM Channels using Nonlinear Wave Mixing. OFC (2018)
Alan E. Willner
All-Optical Signal Processing Techniques for Flexible Networks. OFC (2018)
Long Li, Runzhou Zhang, Guodong Xie, Yongxiong Ren, Zhe Zhao, Zhe Wang, Cong Liu, Haoqian Song, Kai Pang, Robert Bock, Moshe Tur, Alan E. Willner
Experimental beam displacement tracking and correction of data-carrying orbital-angular-momentum beams in a free-space optical link. OFC (2017)
A. Mohajerin-Ariaei, Morteza Ziyadi, Yinwen Cao, Ahmed Almaiman, Fatemeh Alishahi, A. Fallahpour, Changjing Bao, P. Liao, B. Shamee, Joseph D. Touch, Moshe Tur, Carsten Langrock, Martin M. Fejer, Alan E. Willner
Demonstration of tunable mitigation of interchannel interference of spectrally overlapped 16-QAM/QPSK data channels using wave mixing of delayed copies. OFC (2017)
Yinwen Cao, Ahmed Almaiman, Youichi Akasaka, Fatemeh Alishahi, Morteza Ziyadi, A. Mohajerin-Ariaei, Changjing Bao, P. Liao, A. Fallahpour, B. Shamee, Tadashi Ikeuchi, Shigehiro Takasaka, Ryuichi Sugizaki, Joseph D. Touch, Moshe Tur, Alan E. Willner
Experimental demonstration of Raman-assisted phase sensitive amplifier with reduced ASE noise level and more than 25dB net gain. OFC (2017)
Yinwen Cao, Ahmed Almaiman, Morteza Ziyadi, A. Mohajerin-Ariaei, Changjing Bao, Peicheng Liao, Fatemeh Alishahi, Ahmad Fallahpour, Youichi Akasaka, Carsten Langrock, Martin M. Fejer, Joseph D. Touch, Moshe Tur, Alan E. Willner
Experimental demonstration of tunable optical channel slicing and stitching to enable dynamic bandwidth allocation. OFC (2017)
Yongxiong Ren, Long Li, Guodong Xie, Yan Yan, Yinwen Cao, Hao Huang, Nisar Ahmed, Zhe Zhao, Peicheng Liao, Chongfu Zhang, Giuseppe Caire, Andreas F. Molisch, Moshe Tur, Alan E. Willner
Line-of-Sight Millimeter-Wave Communications Using Orbital Angular Momentum Multiplexing Combined With Conventional Spatial Multiplexing. IEEE Trans. Wirel. Commun. 16 (5) (2017)
Yinwen Cao, Haoqian Song, Youichi Akasaka, Ahmed Almaiman, Amirhossein Mohajerin Ariaei, Changjing Bao, Peicheng Liao, Fatemeh Alishahi, Amad Fallahpour, Tadashi Ikeuchi, Dmitry Starodubov, Joseph D. Touch, Alan E. Willner
Experimental Investigation on the Effect of Central Wavelength Tuning of FBG-Based Phase Shifter for Raman-Assisted Phase Sensitive Amplifier. ECOC (2017)
Zhe Zhao, Guodong Xie, Long Li, Haoqian Song, Cong Liu, Kai Pang, Runzhou Zhang, Changjing Bao, Zhe Wang, Soji Sajuyigbe, Shilpa Talwar, Hosein Nikopour, Alan E. Willner
Performance of Using Antenna Arrays to Generate and Receive mm-Wave Orbital-Angular-Momentum Beams. GLOBECOM (2017)
A. Fallahpour, Morteza Ziyadi, A. Mohajerin-Ariaei, Yinwen Cao, Ahmed Almaiman, Fatemeh Alishahi, Changjing Bao, P. Liao, B. Shamee, Loukas Paraschis, Moshe Tur, Carsten Langrock, Martin M. Fejer, Joseph D. Touch, Alan E. Willner
Experimental demonstration of tunable optical de-aggregation of each of multiple wavelength 16-QAM channels into two 4-PAM channels. OFC (2017)
Peicheng Liao, Changjing Bao, Arne Kordts, Maxim Karpov, Martin Hubert Peter Pfeiffer, Lin Zhang, Yinwen Cao, Ahmed Almaiman, Morteza Ziyadi, Amirhossein Mohajerin Ariaei, Fatemeh Alishahi, Ahmad Fallahpour, Moshe Tur, Tobias J. Kippenberg, Alan E. Willner
Experimental investigation of the effect of EDFA-generated ASE noise added to the pump of a Kerr frequency comb. OFC (2017)
Haohan Yao, Harini Kumar, Thethnin Ei, Shilpi Sharma, Rashaunda Henderson, Solyman Ashrafi, Duncan L. MacFarlane, Zhe Zhao, Yan Yan, Alan E. Willner
Experimental demonstration of a dual-channel E-band communication link using commercial impulse radios with orbital angular momentum multiplexing. RWS (2017)
Zhe Zhao, Yan Yan, Long Li, Guodong Xie, Yongxiong Ren, Nisar Ahmed, Zhe Wang, Cong Liu, Asher J. Willner, Pingyue Song, Hossein Hashemi, Haohan Yao, Duncan L. MacFarlane, Rashaunda Henderson, Nima Ashrafi, Solyman Ashrafi, Shilpa Talwar, Soji Sajuyigbe, Moshe Tur, Andreas F. Molisch, Alan E. Willner
A dual-channel 60 GHz communications link using patch antenna arrays to generate data-carrying orbital-angular-momentum beams. ICC (2016)
Peicheng Liao, Changjing Bao, Martin Hubert Peter Pfeiffer, Maxim Karpov, Yan Yan, Lin Zhang, Yinwen Cao, Ahmed Almaiman, Morteza Ziyadi, Asher J. Willner, Steven R. Wilkinson, Moshe Tur, Tobias J. Kippenberg, Alan E. Willner
Wavelength and pump power characterization of low-phase-noise Kerr frequency comb lines. OFC (2016)
Guodong Xie, Yan Yan, Zhe Zhao, Long Li, Yongxiong Ren, Nisar Ahmed, Asher J. Willner, Changjing Bao, Zhe Wang, Cong Liu, Nima Ashrafi, Solyman Ashrafi, Shilpa Talwar, Soji Sajuyigbe, Moshe Tur, Andreas F. Molisch, Alan E. Willner
Tunable generation and angular steering of a millimeter-wave orbital-angular-momentum beam using differential time delays in a circular antenna array. ICC (2016)
Yongxiong Ren, Zhe Wang, Guodong Xie, Long Li, Asher J. Willner, Yinwen Cao, Zhe Zhao, Yan Yan, Nisar Ahmed, Nima Ashrafi, Solyman Ashrafi, Robert Bock, Moshe Tur, Alan E. Willner
Demonstration of OAM-based MIMO FSO link using spatial diversity and MIMO equalization for turbulence mitigation. OFC (2016)
Yan Yan, Long Li, Guodong Xie, Morteza Ziyadi, Amirhossein M. Ariaei, Yongxiong Ren, Olivier Renaudin, Zhe Zhao, Zhe Wang, Cong Liu, Soji Sajuyigbe, Shilpa Talwar, Solyman Ashrafi, Andreas F. Molisch, Alan E. Willner
OFDM over mm-Wave OAM Channels in a Multipath Environment with Intersymbol Interference. GLOBECOM (2016)
Yan Yan, Long Li, Zhe Zhao, Guodong Xie, Zhe Wang, Yongxiong Ren, Nisar Ahmed, Soji Sajuyigbe, Shilpa Talwar, Moshe Tur, Nima Ashrafi, Solyman Ashrafi, Andreas F. Molisch, Alan E. Willner
32-Gbit/s 60-GHz millimeter-wave wireless communication using orbital angular momentum and polarization multiplexing. ICC (2016)
Yinwen Cao, Ahmed Almaiman, Morteza Ziyadi, P. Liao, A. Mohajerin-Ariaei, Fatemeh Alishahi, Changjing Bao, A. Fallahpour, B. Shamee, Youichi Akasaka, Tadashi Ikeuchi, Steven R. Wilkinson, Joseph D. Touch, Moshe Tur, Alan E. Willner
Demonstration of automatically phase-locked self-homodyne detection with a low-power pilot tone based on brillouin amplification and optical frequency combs. OFC (2016)
Ahmed Almaiman, Yinwen Cao, Morteza Ziyadi, Peicheng Liao, A. Mohajerin-Ariaei, Changjing Bao, Fatemeh Alishahi, A. Fallahpour, B. Shamee, Asher J. Willner, Nisar Ahmed, Youichi Akasaka, Tadashi Ikeuchi, Steven R. Wilkinson, Moshe Tur, Alan E. Willner
Experimental demonstration of phase-sensitive regeneration of a 10-20 Gb/s BPSK channel without a phase-locked loop using Brillouin amplification. OFC (2016)
Zhe Zhao, Yongxiong Ren, Guodong Xie, Yan Yan, Long Li, Hao Huang, Changjing Bao, Nisar Ahmed, Martin P. J. Lavery, Chongfu Zhang, Nima Ashrafi, Solyman Ashrafi, Shilpa Talwar, Soji Sajuyigbe, Moshe Tur, Andreas F. Molisch, Alan E. Willner
Experimental demonstration of 16-Gbit/s millimeter-wave communications link using thin metamaterial plates to generate data-carrying orbital-angular-momentum beams. ICC (2015)
Yongxiong Ren, Zhe Wang, Peicheng Liao, Long Li, Guodong Xie, Hao Huang, Zhe Zhao, Yan Yan, Nisar Ahmed, Martin P. J. Lavery, Nima Ashrafi, Solyman Ashrafi, Roger D. Linquist, Moshe Tur, Ivan B. Djordjevic, Mark A. Neifeld, Alan E. Willner
400-Gbit/s free-space optical communications link over 120-meter using multiplexing of 4 collocated orbital-angular-momentum beams. OFC (2015)
Yan Yan, Long Li, Guodong Xie, Changjing Bao, Peicheng Liao, Hao Huang, Yongxiong Ren, Nisar Ahmed, Zhe Zhao, Martin P. J. Lavery, Nima Ashrafi, Solyman Ashrafi, Shilpa Talwar, Soji Sajuyigbe, Moshe Tur, Andreas F. Molisch, Alan E. Willner
Experimental measurements of multipath-induced intra- and inter-channel crosstalk effects in a millimeter-wave communications link using orbital-angular-momentum multiplexing. ICC (2015)
Deng Pan, Changjian Ke, Songnian Fu, Deming Liu, Alan E. Willner
A noise suppression method for optical spectrum measurement utilizing SBS-based filter. OFC (2015)
Youichi Akasaka, Jeng-Yuan Yang, M. Sekiya, Tadashi Ikeuchi, Yinwen Cao, Ahmed Almaiman, Morteza Ziyadi, A. Mohajerin-Ariaei, Peicheng Liao, Alan E. Willner, Shigehiro Takasaka, Ryuichi Sugizaki
Experimental demonstration of Raman-assisted phase sensitive amplifier with negligible gain/power fluctuation. ECOC (2015)
Ahmed Almaiman, A. Mohajerin-Ariaei, Morteza Ziyadi, Yinwen Cao, Changjing Bao, Peicheng Liao, B. Shamee, Youichi Akasaka, Jeng-Yuan Yang, M. Sekiya, Carsten Langrock, Martin M. Fejer, Loukas Paraschis, Moshe Tur, Alan E. Willner
Demonstration of a fine and coarse tunable buffer for multiple discrete and simultaneous signal access using a frequency comb, wavelength conversion and chromatic dispersion. ECOC (2015)
Guodong Xie, Long Li, Yongxiong Ren, Yan Yan, Nisar Ahmed, Zhe Zhao, Zhe Wang, Nima Ashrafi, Solyman Ashrafi, Roger D. Linquist, Alan E. Willner
Exploiting the unique intensity gradient of an orbital-angular-momentum beam for accurate receiver alignment monitoring in a free-space communication link. ECOC (2015)
Zhe Zhao, Yongxiong Ren, Guodong Xie, Long Li, Yan Yan, Nisar Ahmed, Zhe Wang, Nima Ashrafi, Solyman Ashrafi, Roger D. Linquist, Alan E. Willner
Dividing and multiplying the mode order for orbital-angular-momentum beams. ECOC (2015)
Long Li, Guodong Xie, Yongxiong Ren, Nisar Ahmed, Hao Huang, Zhe Zhao, Peicheng Liao, Martin P. J. Lavery, Yan Yan, Changjing Bao, Zhe Wang, Nima Ashrafi, Solyman Ashrafi, Moshe Tur, Alan E. Willner
Performance enhancement of an orbital-angular-momentum-based free-space optical communication link through beam divergence controlling. OFC (2015)
A. Mohajerin-Ariaei, Morteza Ziyadi, M. R. Chitgarha, Ahmed Almaiman, Yinwen Cao, Youichi Akasaka, J.-Y. Yang, M. Sekiya, Joseph D. Touch, Moshe Tur, Shigehiro Takasaka, Ryuichi Sugizaki, Carsten Langrock, Martin M. Fejer, Alan E. Willner
Experimental demonstration of tunable phase-noise mitigation and automatic frequency/phase locking for a 20-32 Gbaud QPSK homodyne receiver using optical mixing of nonlinearly generated higher harmonics. OFC (2015)
Yinwen Cao, Morteza Ziyadi, Youichi Akasaka, Amirhossein Mohajerin Ariaei, J.-Y. Yang, Ahmed Almaiman, P. Liao, Shigehiro Takasaka, Ryuichi Sugizaki, Joseph D. Touch, M. Sekiya, Moshe Tur, Alan E. Willner
Experimental demonstration of optical signal level swapping and multi-level amplitude noise mitigation using three parametric gain regions. OFC (2015)
Stanley Johnson, Weiyang Mo, Milorad Cvijetic, Jun He, John Wissinger, Alan E. Willner
Real-time software-defined dynamic resource allocation using OpenFlow for next-generation OFDM-based optical access networks. OFC (2014)
Jian Wang, Shuhui Li, Ming Luo, Jun Liu, Long Zhu, Chao Li, Dequan Xie, Qi Yang, Shaohua Yu, Junqiang Sun, Xinliang Zhang, William Shieh, Alan E. Willner
N-dimentional multiplexing link with 1.036-Pbit/s transmission capacity and 112.6-bit/s/Hz spectral efficiency using OFDM-8QAM signals over 368 WDM pol-muxed 26 OAM modes. ECOC (2014)
Guodong Xie, Long Li, Yongxiong Ren, Hao Huang, Yan Yan, Nisar Ahmed, Zhe Zhao, Martin P. J. Lavery, Nima Ashrafi, Solyman Ashrafi, Moshe Tur, Andreas F. Molisch, Alan E. Willner
Performance metrics and design parameters for an FSO communications link based on multiplexing of multiple orbital-angular-momentum beams. GLOBECOM Workshops (2014)
Morteza Ziyadi, Amirhossein Mohajerin Ariaei, Mohammad Reza Chitgarha, Yinwen Cao, Salman Khaleghi, Ahmed Almaiman, Joe Touch, Loukas Paraschis, Moshe Tur, Carsten Langrock, Martin M. Fejer, Alan E. Willner
Optical channel de-aggregator of 30-Gbaud QPSK and 20-Gbaud 8-PSK data using mapping onto constellation axes. ECOC (2014)
Ahmed Almaiman, M. R. Chitgarha, W. Daab, Morteza Ziyadi, A. Mohajerin-Ariaei, S. Khaleghi, Moshe Willner, V. Vusirikala, X. Zhao, Dan Kilper, Loukas Paraschis, Atiyah Ahsan, Michael S. Wang, Keren Bergman, Moshe Tur, Joseph D. Touch, Alan E. Willner
Experimental demonstration of robustness and accuracy of an MZI-based OSNR monitor under transmitter drift and reconfigurable networking conditions for pol-muxed 25-Gbaud QPSK and 16-QAM channels. OFC (2014)
Guodong Xie, Long Li, Yongxiong Ren, Hao Huang, Yan Yan, Nisar Ahmed, Zhe Zhao, Martin P. J. Lavery, Nima Ashrafi, Solyman Ashrafi, Moshe Tur, Andreas F. Molisch, Alan E. Willner
Performance Metrics and Design Parameters for a Free-space Communication Link Based on Multiplexing of Multiple Orbital-Angular-Momentum Beams. CoRR (2014)
Guodong Xie, Yongxiong Ren, Hao Huang, Martin P. J. Lavery, Nisar Ahmed, Yan Yan, Changjing Bao, Long Li, Zhe Zhao, Yinwen Cao, Moshe Willner, Miles J. Padgett, Moshe Tur, Samuel J. Dolinar Jr., Robert W. Boyd, Jeffrey H. Shapiro, Alan E. Willner
Experiment turbulence compensation of 50-Gbaud/s orbital-angular-momentum QPSK signals using intensity-only based SPGD algorithm. OFC (2014)
Giovanni Milione, Hao Huang, Martin P. J. Lavery, Thien An Nguyen, Guodong Xie, Yinwen Cao, Moshe Willner, Moshe Tur, Sam Dolinar, Robert R. Alfano, Miles J. Padgett, Alan E. Willner
Orbital-angular-momentum mode (de)multiplexer: A single optical element for MIMO-based and non-MIMO-based multimode fiber systems. OFC (2014)
Yongxiong Ren, Long Li, Guodong Xie, Yan Yan, Yinwen Cao, Hao Huang, Nisar Ahmed, Martin P. J. Lavery, Zhe Zhao, Chongfu Zhang, Moshe Tur, Miles J. Padgett, Giuseppe Caire, Andreas F. Molisch, Alan E. Willner
Experimental demonstration of 16 Gbit/s millimeter-wave communications using MIMO processing of 2 OAM modes on each of two transmitter/receiver antenna apertures. GLOBECOM (2014)
Martin P. J. Lavery, Giovanni Milione, Thien An Nguyen, Hao Huang, Guodong Xie, D. A. Nolan, Robert R. Alfano, Alan E. Willner
Space division multiplexing in a basis of vector modes. ECOC (2014)
Jian Wang, Alan E. Willner
Using orbital angular momentum modes for optical transmission. OFC (2014)
Nisar Ahmed, Martin P. J. Lavery, Hao Huang, Guodong Xie, Yongxiong Ren, Yan Yan, Alan E. Willner
Experimental demonstration of obstruction-tolerant free-space transmission of two 50-Gbaud QPSK data channels using Bessel beams carrying orbital angular momentum. ECOC (2014)
A. Mohajerin-Ariaei, Youichi Akasaka, Jeng-Yuan Yang, M. R. Chitgarha, Morteza Ziyadi, Yinwen Cao, Ahmed Almaiman, Joseph D. Touch, Moshe Tur, M. Sekiya, Shigehiro Takasaka, Ryuichi Sugizaki, Carsten Langrock, Martin M. Fejer, Alan E. Willner
Bit-rate-tunable regeneration of 30-Gbaud QPSK data using phase quantization and amplitude saturation. ECOC (2014)
Joseph D. Touch, Alan E. Willner
Native digital processing for optical networking. FGCT (2014)
Morteza Ziyadi, M. R. Chitgarha, A. Mohajerin-Ariaei, S. Khaleghi, Ahmed Almaiman, M. J. Willner, Joseph D. Touch, Moshe Tur, Loukas Paraschis, Carsten Langrock, Martin M. Fejer, Alan E. Willner
Experimental demonstration of optical Nyquist generation of 32-Gbaud QPSK using a comb-based tunable optical tapped-delay-line FIR filter. OFC (2014)
Yan Yan, Guodong Xie, Hao Huang, Martin P. J. Lavery, Nisar Ahmed, Changjing Bao, Yongxiong Ren, Andreas F. Molisch, Moshe Tur, Miles J. Padgett, Alan E. Willner
Demonstration of 8-mode 32-Gbit/s millimeter-wave free-space communication link using 4 orbital-angular-momentum modes on 2 polarizations. ICC (2014)
A. Mohajerin-Ariaei, M. R. Chitgarha, Morteza Ziyadi, S. Khaleghi, Ahmed Almaiman, M. J. Willner, Joseph D. Touch, J.-Y. Yang, Youichi Akasaka, M. Sekiya, Moshe Tur, Loukas Paraschis, Carsten Langrock, Martin M. Fejer, Alan E. Willner
Experimental demonstration of all-optical phase noise mitigation of 40-Gbits/s QPSK signals by mixing differentially delayed nonlinear products. OFC (2014)
M. R. Chitgarha, Yinwen Cao, A. Mohajerin-Ariaei, Morteza Ziyadi, S. Khaleghi, Ahmed Almaiman, Joseph D. Touch, Carsten Langrock, Martin M. Fejer, Alan E. Willner
Tunable homodyne detection using nonlinear optical signal processing to automatically lock a "local" pump laser to an incoming 20-to-40-Gbaud QPSK data signal. ECOC (2014)
Guodong Xie, Yongxiong Ren, Hao Huang, Yan Yan, Changjing Bao, Nisar Ahmed, Moshe Willner, Martin P. J. Lavery, Miles J. Padgett, Alan E. Willner
Analysis of aperture size for partially receiving and de-multiplexing 100-Gbit/s optical orbital angular momentum channels over free-space link. GLOBECOM Workshops (2013)
Hao Huang, Yang Yue, Yan Yan, Nisar Ahmed, Yongxiong Ren, Alan E. Willner
Orbital-angular-momentum-based reconfigurable and "lossless" optical add/drop multiplexing of multiple 100-Gbit/s channels. OFC/NFOEC (2013)
Yang Yue, Nenad Bozinovic, Yongxiong Ren, Hao Huang, Moshe Tur, Poul Kristensen, Siddharth Ramachandran, Alan E. Willner
1.6-Tbit/s muxing, transmission and demuxing through 1.1-km of vortex fiber carrying 2 OAM beams each with 10 wavelength channels. OFC/NFOEC (2013)

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Alan E. Willner