Experimental Demonstration of Free-Space sub-THz Communications Link Using Multiplexing of Beams Having Two Different LG Modal Indices

被引：0
|
作者：
Minoofar, Amir [1 ]
Su, Xinzhou [1 ]
Zhou, Huibin [1 ]
Alishahi, Fatemeh [1 ]
Pang, Kai [1 ]
Zou, Kaiheng [1 ]
Zhang, Runzhou [1 ]
Zach, Shlomo [2 ]
Tur, Moshe [2 ]
Molisch, Andreas F. [1 ]
Sasaki, Hirofumi [3 ]
Lee, Doohwan [3 ]
Willner, Alan E. [1 ]
机构：
[1] Univ Southern Calif, Dept Elect Engn, Los Angeles, CA 90089 USA
[2] Tel Aviv Univ, Sch Elect Engn, IL-69978 Ramat Aviv, Israel
[3] NTT Corp, NTT Network Innovat Labs, Yokosuka, Kanagawa 2390847, Japan
来源：
2021 EUROPEAN CONFERENCE ON OPTICAL COMMUNICATION (ECOC) | 2021年
基金：
美国国家科学基金会;
关键词：
ORBITAL ANGULAR-MOMENTUM; LAGUERRE-GAUSSIAN BEAMS; LIGHT;
D O I：
10.1109/ECOC52684.2021.9605872
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
We experimentally demonstrate a free-space sub-THz communication link using multiplexing of beams carrying two different LG modal indices. Multiplexed LG(2,0) and LG(1,1) beams each carrying a 1-Gbaud QPSK data channel at 300 GHz carrier frequency are transmitted over 40 cm link distance.
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页数：4
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