Massive individual orbital angular momentum channels for multiplexing enabled by Dammann gratings

被引：547

作者：

Lei, Ting ^{[1
]}

Zhang, Meng ^{[2
]}

Li, Yuru ^{[3
]}

Jia, Ping ^{[2
]}

Liu, Gordon Ning ^{[4
]}

Xu, Xiaogeng ^{[4
]}

Li, Zhaohui ^{[3
]}

Min, Changjun ^{[1
]}

Lin, Jiao ^{[5
]}

Yu, Changyuan ^{[6
]}

Niu, Hanben ^{[1
]}

Yuan, Xiaocong ^{[1
]}

机构：

[1] Shenzhen Univ, Coll Optoelect Engn, Inst Micro & Nano Opt, Key Lab Optoelect Devices & Syst,Minist Educ & Gu, Shenzhen 518060, Peoples R China

[2] Nankai Univ, Inst Modern Opt, Tianjin 300071, Peoples R China

[3] Jinan Univ, Inst Photon Technol, Guangzhou 510632, Guangdong, Peoples R China

[4] Huawei Technol Co Ltd, Shenzhen 518129, Peoples R China

[5] Univ Melbourne, Sch Phys, Melbourne, Vic 3010, Australia

[6] Natl Univ Singapore, Dept Elect & Comp Engn, Singapore 117576, Singapore

来源：

LIGHT-SCIENCE & APPLICATIONS | 2015年 / 4卷

基金：

中国国家自然科学基金;

关键词：

holographic gratings; multiplexing; optical communications; orbital angular momentum; OPTICAL COMMUNICATIONS; ATMOSPHERIC-TURBULENCE; SPACE; TRANSMISSION; LIGHT; COMMUNICATION; POLARIZATION; MODULATION; VORTICES; CAPACITY;

D O I：

10.1038/lsa.2015.30

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Data transmission rates in optical communication systems are approaching the limits of conventional multiplexing methods. Orbital angular momentum (OAM) in optical vortex beams offers a new degree of freedom and the potential to increase the capacity of free-space optical communication systems, with OAM beams acting as information carriers for OAM division multiplexing (OAM-DM). We demonstrate independent collinear OAM channel generation, transmission and simultaneous detection using Dammann optical vortex gratings (DOVGs). We achieve 80/160 Tbit s(-1) capacity with uniform power distributions along all channels, with 1600 individually modulated quadrature phase-shift keying (QPSK)/16-QAM data channels multiplexed by 10 OAM states, 80 wavelengths and two polarizations. DOVG-enabled OAM multiplexing technology removes the bottleneck of massive OAM state parallel detection and offers an opportunity to raise optical communication systems capacity to Pbit s(-1) level

引用

页码：e257 / e257

页数：7

共 35 条

[21] Free-space optical transmission with orbital angular momentum division multiplexing [J].

Martelli, P. ;

Gatto, A. ;

Boffi, P. ;

Martinelli, M. .

ELECTRONICS LETTERS, 2011, 47 (17) :972-U51

[22] Efficient separation of the orbital angular momentum eigenstates of light [J].

Mirhosseini, Mohammad ;

Malik, Mehul ;

Shi, Zhimin ;

Boyd, Robert W. .

NATURE COMMUNICATIONS, 2013, 4

[23] Encoding generalized phase functions on Dammann gratings [J].

Moreno, Ignacio ;

Davis, Jeffrey A. ;

Cottrell, Don M. ;

Zhang, N. ;

Yuan, X. -C. .

OPTICS LETTERS, 2010, 35 (10) :1536-1538

[24] Atmospheric turbulence and orbital angular momentum of single photons for optical communication [J].

Paterson, C .

PHYSICAL REVIEW LETTERS, 2005, 94 (15)

[25] Adaptive optics compensation of multiple orbital angular momentum beams propagating through emulated atmospheric turbulence [J].

Ren, Yongxiong ;

Xie, Guodong ;

Huang, Hao ;

Bao, Changjing ;

Yan, Yan ;

Ahmed, Nisar ;

Lavery, Martin P. J. ;

Erkmen, Baris I. ;

Dolinar, Samuel ;

Tur, Moshe ;

Neifeld, Mark A. ;

Padgett, Miles J. ;

Boyd, Robert W. ;

Shapiro, Jeffrey H. ;

Willner, Alan E. .

OPTICS LETTERS, 2014, 39 (10) :2845-2848

[26] Influence of atmospheric turbulence on states of light carrying orbital angular momentum [J].

Rodenburg, Brandon ;

Lavery, Martin P. J. ;

Malik, Mehul ;

O'Sullivan, Malcolm N. ;

Mirhosseini, Mohammad ;

Robertson, David J. ;

Padgett, Miles ;

Boyd, Robert W. .

OPTICS LETTERS, 2012, 37 (17) :3735-3737

[27] Mode-Division Multiplexing Over 96 km of Few-Mode Fiber Using Coherent 6 x 6 MIMO Processing [J].

Ryf, Roland ;

Randel, Sebastian ;

Gnauck, Alan H. ;

Bolle, Cristian ;

Sierra, Alberto ;

Mumtaz, Sami ;

Esmaeelpour, Mina ;

Burrows, Ellsworth C. ;

Essiambre, Rene-Jean ;

Winzer, Peter J. ;

Peckham, David W. ;

McCurdy, Alan H. ;

Lingle, Robert, Jr. .

JOURNAL OF LIGHTWAVE TECHNOLOGY, 2012, 30 (04) :521-531

[28] Ultra-High Capacity WDM Transmission Using Spectrally-Efficient PDM 16-QAM Modulation and C- and Extended L-Band Wideband Optical Amplification [J].

Sano, Akihide ;

Masuda, Hiroji ;

Kobayashi, Takayuki ;

Fujiwara, Masamichi ;

Horikoshi, Kengo ;

Yoshida, Eiji ;

Miyamoto, Yutaka ;

Matsui, Munehiro ;

Mizoguchi, Masato ;

Yamazaki, Hiroshi ;

Sakamaki, Yohei ;

Ishii, Hiroyuki .

JOURNAL OF LIGHTWAVE TECHNOLOGY, 2011, 29 (04) :578-586

[29] Ultimate channel capacity of free-space optical communications [Invited] [J].

Shapiro, JH ;

Guha, S ;

Erkmen, BI .

JOURNAL OF OPTICAL NETWORKING, 2005, 4 (08) :501-516

[30]

Wang J., 2012, P OPT FIB COMM C 4 8, P665

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