Monolithic InP Dual-Polarization and Dual-Quadrature Coherent Receiver

被引：33

作者：

Doerr, C. R. ^{[1
]}

Zhang, L. ^{[1
]}

Winzer, P. J. ^{[1
]}

Weimann, N. ^{[2
]}

Houtsma, V. ^{[2
]}

Hu, T. -C. ^{[2
]}

Sauer, N. J. ^{[1
]}

Buhl, L. L. ^{[1
]}

Neilson, D. T. ^{[1
]}

Chandrasekhar, S. ^{[1
]}

Chen, Y. K. ^{[2
]}

机构：

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

[2] Alcatel Lucent, Bell Labs, Murray Hill, NJ 07974 USA

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2011年 / 23卷 / 11期

关键词：

Coherent communications; integrated optics; optical fiber; QPSK; ULTRACOMPACT; SYSTEM;

D O I：

10.1109/LPT.2011.2123088

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 realized a monolithic dual-polarization dual-quadrature coherent receiver with balanced detection on InP using a single epitaxial step. It monolithically integrates the polarization splitters, 90 degrees hybrids, and balanced photodiodes in 4.1 mm(2). We demonstrate reception of 112-Gb/s polarization-division-multiplexed quadrature phase-shift keying with 17.3-dB optical signal-to-noise ratio at 10(-3) bit-error rate.

引用

页码：694 / 696

页数：3

共 21 条

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