光子学
硅光子学
计算机科学
发射机
光学
电子工程
连贯性(哲学赌博策略)
极化(电化学)
光电子学
电信
物理
工程类
量子力学
频道(广播)
物理化学
化学
出处
期刊:Proceedings of the IEEE
[Institute of Electrical and Electronics Engineers]
日期:2018-12-01
卷期号:106 (12): 2291-2301
被引量:73
标识
DOI:10.1109/jproc.2018.2866391
摘要
Optical coherent systems, which employ the interference of a received optical signal with a local laser to achieve high signal-to-electrical-noise ratio and capture the magnitude, phase, and polarization of the signal, have grown dramatically in the last decade due to improvements in digital signal processors. The optics of both the transmitter and receiver have grown in complexity, and its deployment has benefitted greatly from the integration offered by silicon photonics. Today’s coherent systems range from 1.2-Tb/s fiber-optic communication transceivers to optical coherence tomography medical instruments. This paper will give an overview of optical coherent systems, present the state-of-the-art in silicon photonic components shipping today, and discuss where silicon photonics is going in this field.
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