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Yinwen Cao
Researcher at University of Southern California
Publications - 149
Citations - 4687
Yinwen Cao is an academic researcher from University of Southern California. The author has contributed to research in topics: Frequency comb & Phase-shift keying. The author has an hindex of 21, co-authored 149 publications receiving 3552 citations. Previous affiliations of Yinwen Cao include Fujitsu & Beijing University of Posts and Telecommunications.
Papers
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Journal ArticleDOI
Optical communications using orbital angular momentum beams
Alan E. Willner,Hao Huang,Yan Yan,Yongxiong Ren,Nisar Ahmed,Guodong Xie,Changjing Bao,Long Li,Yinwen Cao,Zhe Zhao,Jian Wang,Martin P. J. Lavery,Moshe Tur,Siddharth Ramachandran,Andreas F. Molisch,Nima Ashrafi,Solyman Ashrafi +16 more
TL;DR: In this article, the authors review recent progress in OAM beam generation/detection, multiplexing/demultiplexing, and its potential applications in different scenarios including free-space optical communications, fiber-optic communications, and RF communications.
Journal ArticleDOI
High-capacity millimetre-wave communications with orbital angular momentum multiplexing
Yan Yan,Guodong Xie,Martin P. J. Lavery,Hao Huang,Nisar Ahmed,Changjing Bao,Yongxiong Ren,Yinwen Cao,Long Li,Zhe Zhao,Andreas F. Molisch,Moshe Tur,Miles J. Padgett,Alan E. Willner +13 more
TL;DR: This work demonstrates a 32-Gbit’s−1 millimetre-wave link over 2.5 metres with a spectral efficiency of ~16 bit s− 1 Hz−1 using four independent orbital–angular momentum beams on each of two polarizations, and shows an 8-Gbits−1 link containing two orbital angular momentum beams with crosstalk less than −12.5 dB.
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Mode division multiplexing using an orbital angular momentum mode sorter and MIMO-DSP over a graded-index few-mode optical fibre
Hao Huang,Giovanni Milione,Martin P. J. Lavery,Guodong Xie,Yongxiong Ren,Yinwen Cao,Nisar Ahmed,Thien An Nguyen,Daniel A. Nolan,Ming-Jun Li,Moshe Tur,Robert R. Alfano,Alan E. Willner +12 more
TL;DR: It is shown that OAM modes can be (de)multiplexed over a multimode optical fiber with higher than −15 dB mode selectivity and without cascaded beam splitting’s 1/N insertion loss.
Journal ArticleDOI
Line-of-Sight Millimeter-Wave Communications Using Orbital Angular Momentum Multiplexing Combined With Conventional Spatial Multiplexing
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 +13 more
TL;DR: This work indicates that OAM multiplexing and conventional spatialmultiplexing can be simultaneously utilized to provide design flexibility and performance enhancement in line-of-sight wireless communications.
Journal ArticleDOI
Orbital Angular Momentum-based Space Division Multiplexing for High-capacity Underwater Optical Communications.
Yongxiong Ren,Long Li,Zhe Wang,Seyedeh Mahsa Kamali,Ehsan Arbabi,Amir Arbabi,Zhe Zhao,Guodong Xie,Yinwen Cao,Nisar Ahmed,Yan Yan,Cong Liu,Asher J. Willner,Solyman Ashrafi,Moshe Tur,Andrei Faraon,Alan E. Willner +16 more
TL;DR: In this article, the spatial domain is employed to simultaneously transmit multiple orthogonal spatial beams, each carrying an independent data channel, and the degradation effects of scattering/turbidity, water current, and thermal gradient-induced turbulence are investigated.