Demonstration of 42.7-Gb/s DPSK receiver with 45 photons/bit sensitivity

被引：70

作者：

Gnauck, AH ^{[1
]}

Chandrasekhar, S ^{[1
]}

Leuthold, J ^{[1
]}

Stulz, L ^{[1
]}

机构：

[1] Bell Labs, Lucent Technol, Holmdel, NJ 07733 USA

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2003年 / 15卷 / 01期

关键词：

differential phase-shift keying (DPSK); modulation formats; optical fiber communications; return-to-zero (RZ); wavelength-division multiplexing (WDM) transmission;

D O I：

10.1109/LPT.2002.805773

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：

A record sensitivity of -36.2 dBm at 1552.5-nm wavelength (45 photons/bit) is reported for an optically preamplified receiver operating at 42.7 Gb/s. The transmission format is return-to-zero differential phase-sfiift keying. The receiver employs a delay-interferometer demodulator followed by balanced-photodiode detection and electronic demultiplexing to 10.7 Gb/s.

引用

页码：99 / 101

页数：3

共 8 条

[1]

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[2]

BOIVIN L, 1999, P OPT AMPL THEIR APP, P106

[3]

CAPLAN DO, 2001, P OFC 2001

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