G
Guodong Xie
Researcher at University of Southern California
Publications - 144
Citations - 8583
Guodong Xie is an academic researcher from University of Southern California. The author has contributed to research in topics: Orbital angular momentum multiplexing & Multiplexing. The author has an hindex of 38, co-authored 144 publications receiving 6553 citations. Previous affiliations of Guodong Xie include Peking University & University of Arizona.
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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.
Journal ArticleDOI
Roadmap on structured light
Halina Rubinsztein-Dunlop,Andrew Forbes,Michael V Berry,Mark R. Dennis,David L. Andrews,Masud Mansuripur,Cornelia Denz,Christina Alpmann,Peter Banzer,Thomas Bauer,Ebrahim Karimi,Lorenzo Marrucci,Miles J. Padgett,Monika Ritsch-Marte,Natalia M. Litchinitser,Nicholas P. Bigelow,Carmelo Rosales-Guzmán,Aniceto Belmonte,Juan P. Torres,Tyler W. Neely,Mark Baker,Reuven Gordon,Alexander B. Stilgoe,Jacquiline Romero,Andrew White,Robert Fickler,Alan E. Willner,Guodong Xie,Benjamin J. McMorran,Andrew M. Weiner +29 more
TL;DR: In this paper, the key fields within structured light from the perspective of experts in those areas, providing insight into the current state and the challenges their respective fields face, as well as the exciting prospects for the future that are yet to be realized.
Journal ArticleDOI
100 Tbit/s free-space data link enabled by three-dimensional multiplexing of orbital angular momentum, polarization, and wavelength
Hao Huang,Guodong Xie,Yan Yan,Nisar Ahmed,Yongxiong Ren,Yang Yue,D. Rogawski,Moshe J. Willner,Baris I. Erkmen,Kevin M. Birnbaum,S. Dolinar,Martin P. J. Lavery,Miles J. Padgett,Moshe Tur,Alan E. Willner +14 more
TL;DR: This work demonstrates the multiplexing/demultiplexing of 1008 data channels carried on 12 OAM beams, 2 polarizations, and 42 wavelengths, providing an aggregate capacity of 100.8 Tbit/s.
Journal ArticleDOI
4 × 20 Gbit/s mode division multiplexing over free space using vector modes and a q-plate mode (de)multiplexer
Giovanni Milione,Martin P. J. Lavery,Hao Huang,Yongxiong Ren,Guodong Xie,Thien An Nguyen,Ebrahim Karimi,Lorenzo Marrucci,Daniel A. Nolan,Robert R. Alfano,Alan E. Willner +10 more
TL;DR: The spatially inhomogeneous states of polarization of vector modes are used to increase the transmission data rate of free-space optical communication via mode division multiplexing via mode (de)multiplexer for vector modes based on a liquid crystal q-plate.