Efficient Orthogonal Modulation Enabled by Injection Locked Limiting Amplifiers

被引：3

作者：

Fragkos, Alexandros ^{[1
]}

Bogris, Adonis ^{[2
,3
]}

Syvridis, Dimitris ^{[1
]}

机构：

[1] Univ Athens, Opt Commun Lab, Dept Informat & Telecommun, GR-15784 Athens, Greece

[2] Technol Educ Inst Athens, Dept Informat, Athens 12210, Greece

[3] Univ Athens, GR-15784 Athens, Greece

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2013年 / 25卷 / 07期

关键词：

Communication system performance; injection locked amplifiers; lasers and optical signal processing; semiconductor lasers and optical signal processing;

D O I：

10.1109/LPT.2013.2246834

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 propose and experimentally demonstrate a novel receiver architecture based on injection locking for demodulating a DPSK/ASK orthogonally modulated signal. The receiver exploits the limiting amplification of an injection locked laser to discriminate the two data streams, enhance the performance of DPSK, and increase the ASK extinction ratio up to 8 dB, making this modulation format suitable for the cost-efficient capacity upgrade of metro networks.

引用

页码：667 / 670

页数：4

共 9 条

[1] Agrawal G. P., 2001, NONLINEAR FIBER OPTI, V3rd
[2] [Anonymous], P ONDM 2009
[3] [Anonymous], P IEEE 43 INT U POW
[4] OFDM for Optical Communications
Armstrong, Jean
[J]. JOURNAL OF LIGHTWAVE TECHNOLOGY, 2009, 27 (1-4) : 189 - 204
[5] All-optical ASK/DPSK label-swapping and buffering using Fabry-Perot laser diodes
Chow, CW
Wong, CS
Tsang, HK
[J]. IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS, 2004, 10 (02) : 363 - 370
[6] Eiselt M. H., 2008, P SOC PHOTO-OPT INS, V7136, P1
[7] Amplitude Noise Limiting Amplifier for Phase Encoded Signals Using Injection Locking in Semiconductor Lasers
Fragkos, Alexandros
Bogris, Adonis
Syvridis, Dimitris
Phelan, Richard
[J]. JOURNAL OF LIGHTWAVE TECHNOLOGY, 2012, 30 (05) : 764 - 771
[8] EXTERNAL OPTICAL FEEDBACK EFFECTS ON SEMICONDUCTOR INJECTION-LASER PROPERTIES
LANG, R
KOBAYASHI, K
[J]. IEEE JOURNAL OF QUANTUM ELECTRONICS, 1980, 16 (03) : 347 - 355
[9] A Multicast WDM-PON Architecture Using DPSK/NRZ Orthogonal Modulation
Zhang, Yin
Deng, Ning
Chan, Chun-Kit
Chen, Lian-Kuan
[J]. IEEE PHOTONICS TECHNOLOGY LETTERS, 2008, 20 (17-20) : 1479 - 1481

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