On-Chip Mode-Division Multiplexing Transmission With Modal Crosstalk Mitigation Employing Low-Coherence Matched Detection

被引：6

作者：

Huang, Yetian ^{[1
]}

He, Yu ^{[2
]}

Chen, Haoshuo ^{[3
]}

Huang, Hanzi ^{[1
]}

Zhang, Yong ^{[2
]}

Ye, Nan ^{[1
]}

Fontaine, Nicolas K. ^{[3
]}

Ryf, Roland ^{[3
]}

Song, Yingxiong ^{[1
]}

Zhang, Qianwu ^{[1
]}

Su, Yikai ^{[2
]}

Wang, Min ^{[1
]}

机构：

[1] Shanghai Univ, Key Lab Specialty Fiber Opt & Opt Access Networks, Joint Int Res Lab Specialty Fiber Opt & Adv Commu, Shanghai 200444, Peoples R China

[2] Shanghai Jiao Tong Univ, Dept Elect Engn, State Key Lab Adv Opt Commun Syst & Networks, Shanghai 200240, Peoples R China

[3] Nokia Bell Labs, Holmdel, NJ 07733 USA

来源：

JOURNAL OF LIGHTWAVE TECHNOLOGY | 2021年 / 39卷 / 07期

基金：

中国国家自然科学基金;

关键词：

Crosstalk; System-on-chip; Optical waveguides; Multiplexing; Phase shift keying; Optical crosstalk; Coherence; Coherent communications; integrated optics devices; SILICON; SYSTEM;

D O I：

10.1109/JLT.2020.3044079

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 on-chip modal crosstalk mitigation over two mode-division multiplexing (MDM) integrated circuits supporting four and eleven waveguide modes employing low-coherence matched detection. 30-Gbaud 8-PSK mode-multiplexed signal is successfully transmitted over the circuits without using multiple-in-multiple-output (MIMO) processing under a maximum modal crosstalk of 10 dB. Ten-mode-multiplexed on-chip transmission achieves a total capacity of 900 Gbit/s. This work shows the feasibility of using high-order modes in on-chip MDM transmission for future high-capacity optical interconnects.

引用

页码：2008 / 2014

页数：7

共 43 条

[1] On-Chip Mode-division Multiplexing with Modal Crosstalk Mitigation
Huang, Yetian
Zhang, Ruihuan
Chen, Haoshuo
Huang, Hanzi
Zhu, Qingming
He, Yu
Yuan, Yuan
Song, Yingxiong
Fontaine, Nicolas K.
Ryf, Roland
Zhang, Yong
Su, Yikai
Wang, Min
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2012 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO), 2012,
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2018 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO), 2018,
[4] On-chip mode-division multiplexing switch
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OPTICA, 2015, 2 (06): : 530 - 535
[5] Demonstration of terabit coherent on-chip optical interconnects employing mode-division multiplexing
Huang, Hanzi
Huang, Yetian
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Ryf, Roland
Song, Yingxiong
Su, Yikai
OPTICS LETTERS, 2021, 46 (10) : 2292 - 2295
[6] Demonstration of 160 Gb/s On-chip Mode-division Multiplexing Transmission
Huang, Yetian
Huang, Hanzi
Zhang, Ruihuan
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Chen, Haoshuo
Fontaine, Nicolas K.
Ryf, Roland
Zhu, Qingming
He, Yu
Zhang, Yong
Su, Yikai
Wang, Min
2020 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO), 2020,
[7] On-chip mode-division multiplexing link employing bridged subwavelength grating for TM polarization
Jiang, Weifeng
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JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2021, 54 (50)
[8] Reconfigurable On-Chip Mode Exchange for Mode-Division Multiplexing Optical Networks
Han, Xu
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Eggleton, Benjamin J.
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JOURNAL OF LIGHTWAVE TECHNOLOGY, 2019, 37 (03) : 1008 - 1013
[9] Broadband and low crosstalk silicon on-chip mode converter and demultiplexer for mode division multiplexing
Chack, Devendra
Hassan, Shamsul
Qasim, Mohd
APPLIED OPTICS, 2020, 59 (12) : 3652 - 3659
[10] Asymmetric Y junctions in silicon waveguides for on-chip mode-division multiplexing
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Grote, Richard R.
Souhan, Brian
Dadap, Jerry I.
Lu, Ming
Osgood, Richard M., Jr.
OPTICS LETTERS, 2013, 38 (11) : 1854 - 1856

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