Experimental Demonstration of 400-Gbit/s Free-Space Mode Division-Multiplexing by Varying Both Indices when using Four Laguerre-Gaussian Modes or Four Hermite-Gaussian Modes

被引：0

作者：

Pang, Kai ^{[1
]}

Song, Haoqian ^{[1
]}

Zhao, Zhe ^{[1
]}

Zhang, Runzhou ^{[1
]}

Song, Hao ^{[1
]}

Xie, Guodong ^{[1
]}

Li, Long ^{[1
]}

Liu, Cong ^{[1
]}

Du, Jing ^{[1
]}

Molisch, Andreas F. ^{[1
]}

Tur, Moshe ^{[2
]}

Winner, 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

来源：

2018 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO) | 2018年

基金：

美国国家科学基金会;

关键词：

ORBITAL ANGULAR-MOMENTUM; BEAMS; CROSSTALK; LINK;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We experimentally demonstrate a 400-Gbitls mode-division-multiplexed free-space-optical communication link using four Laguerre-Gaussian modes or four Hennite-Gaussian modes, achieving a power penalty <4 dB. The influence of displacement and rotation on system performance is investigated.

引用

页数：2

共 10 条

[1] 400-Gbit/s QPSK free-space optical communication link based on four-fold multiplexing of Hermite-Gaussian or Laguerre-Gaussian modes by varying both modal indices
Pang, Kai
Song, Haoqian
Zhao, Zhe
Zhang, Runzhou
Song, Hao
Xie, Guodong
Li, Long
Liu, Cong
Du, Jing
Molisch, Andreas F.
Tur, Moshe
Willner, Alan E.
OPTICS LETTERS, 2018, 43 (16) : 3889 - 3892
[2] Analysis of Hermite-Gaussian and Laguerre-Gaussian modes in mode division multiplexing based FSO system
Nimavat, Anushtha
Sah, Aman
Pokhra, Tushar
Tripathi, Abhishek
Gupta, Shilpi
OPTOELECTRONICS AND ADVANCED MATERIALS-RAPID COMMUNICATIONS, 2023, 17 (3-4): : 122 - 128
[3] Adaptive-optics-based turbulence mitigation in a 400 Gbit/s free-space optical link by multiplexing Laguerre-Gaussian modes varying both radial and azimuthal spatial indices
Su, Xinzhou
Jiang, Zile
Duan, Yuxiang
Zhou, Huibin
Song, Hao
Pang, Kai
Liu, Cong
Zou, Kaiheng
Zhang, Runzhou
Song, Haoqian
Hu, Nanzhe
Tur, Moshe
Willner, Alan E.
OPTICS LETTERS, 2023, 48 (24) : 6452 - 6455
[4] Experimental demonstration of a 200-Gbit/s free-space optical link by multiplexing Laguerre-Gaussian beams with different radial indices
Xie, Guodong
Ren, Yongxiong
Yan, Yan
Huang, Hao
Ahmed, Nisar
Li, Long
Zhao, Zhe
Bao, Changjing
Tur, Moshe
Ashrafi, Solyman
Willner, Alan E.
OPTICS LETTERS, 2016, 41 (15) : 3447 - 3450
[5] Enhancing the Performance of Free-Space-Optics Transmission System Using Mode-Division-Multiplexing of Hermite-Gaussian and Laguerre-Gaussian Beams
Ramya, K. C.
Thiyagupriyadharsan, M. R.
Sivasankaran, V.
Jule, Leta Tesfaye
Sampathkumar, A.
INTERNET TECHNOLOGY LETTERS, 2025, 8 (02)
[6] Adaptive-optics-based turbulence mitigation in a 400 Gbit/s free-space optical link by multiplexing Laguerre-Gaussian modes varying both radial and azimuthal spatial indices: publisher's note (vol 48, 6452, 2023)
Su, Xinzhou
Jiang, Zile
Duan, Yuxiang
Zhou, Huibin
Song, Hao
Pang, Kai
Liu, Cong
Zou, Kaiheng
Zhang, Runzhou
Song, Haoqian
Hu, Nanzhe
Tur, Moshe
Willner, Alan e.
OPTICS LETTERS, 2024, 49 (02) : 346 - 346
[7] Experimental Demonstration of Sub-THz Wireless Communications Using Multiplexing of Laguerre-Gaussian Beams When Varying two Different Modal Indices
Minoofar, Amir
Su, Xinzhou
Zhou, Huibin
Zhang, Runzhou
Alishahi, Fatemeh
Zou, Kaiheng
Song, Hao
Pang, Kai
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Tur, Moshe
Molisch, Andreas F.
Sasaki, Hirofumi
Lee, Doohwan
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JOURNAL OF LIGHTWAVE TECHNOLOGY, 2022, 40 (10) : 3285 - 3292
[8] 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
Song, Kai Pang Haoqian
Su, Xinzhou
Zou, Kaiheng
Zhao, Zhe
Song, Hao
Almaiman, Ahmed
Zhang, Runzhou
Liu, Cong
Hu, Nanzhe
Zach, Shlomo
Cohen, Nadav
Lynn, Brittany
Molisch, Andreas F.
Boyd, Robert W.
Tur, Moshe
Willner, Alan E.
2020 OPTICAL FIBER COMMUNICATIONS CONFERENCE AND EXPOSITION (OFC), 2020,
[9] Demonstration of Free-Space 300-Gbit/s QPSK Communications Using Both Wavelength- and Mode-Division-Multiplexing in the Mid-IR
Zou, Kaiheng
Pang, Kai
Song, Hao
Fan, Jintao
Zhao, Zhe
Song, Haoqian
Zhang, Runzhou
Zhou, Huibin
Minoofarl, Amir
Liu, Cong
Su, Xinzhou
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McClung, Andrew
Torfeh, Mahsa
Arbabi, Amir
Tur, Moshe
Winner, Alan E.
2021 OPTICAL FIBER COMMUNICATIONS CONFERENCE AND EXPOSITION (OFC), 2021,
[10] Experimental mitigation of the effects of the limited size aperture or misalignment by singular-value-decomposition-based beam orthogonalization in a free-space optical link using Laguerre-Gaussian modes
Pang, Kai
Song, Haoqian
Su, Xinzhou
Zou, Kaiheng
Zhao, Zhe
Song, Hao
Almaiman, Ahmed
Zhang, Runzhou
Liu, Cong
Hu, Nanzhe
Zach, Shlomo
Cohen, Nadav
Lynn, Brittany
Molisch, Andreas F.
Boyd, Robert W.
Tur, Moshe
Willner, Alan E.
OPTICS LETTERS, 2020, 45 (22) : 6310 - 6313

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