用于光通信的100gbit /s PDM-QPSK集成相干接收前端

2011 IEEE Compound Semiconductor Integrated Circuit Symposium (CSICS) Pub Date : 2011-11-01 DOI:10.1109/CSICS.2011.6062453

K. Murata, T. Saida, I. Ogawa, R. Kasahara, Y. Muramoto, H. Fukuyama, K. Sano, H. Nosaka, H. Kawakami

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引用次数: 1

摘要

介绍了100gbit /s极化分复用正交相移键控集成相干接收机前端的器件和集成技术。采用硅基平面光波电路实现光无源电路，采用InP基光电二极管实现光电转换，采用InP HBT实现跨阻放大。采用基于芯片级封装O/E转换器的模块级混合集成技术作为集成技术。制作的接收机前端具有20dB左右的宽动态范围，恒定本地功率为13.5 dBm，在25GHz范围内具有优于-25dB的优良共模抑制比。

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100-Gbit/s PDM-QPSK Integrated Coherent Receiver Front-End for Optical Communications

This paper describes device and integration technologies for 100-Gbit/s polarization division multiplexed quadrature phase shift keying integrated coherent receiver front-end. The silica-based planar lightwave circuits for the optical passive circuits, InP-based photodiode for the opto-electrical conversion, and InP HBT for the transimpedance amplification are used to achieve high-performance. A module-level hybrid integration technology based on a chip-scale packaged O/E converter is applied as the integration technology. The fabricated receiver front-end has a wide dynamic range of around 20dB with a constant local power of 13.5 dBm and an excellent common-mode rejection ratio of better than -25dB up to 25GHz.

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2011 IEEE Compound Semiconductor Integrated Circuit Symposium (CSICS)

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