Silicon Photonics in Optical Coherent Systems

被引：75

作者：

Doerr, Christopher ^{[1
]}

Chen, Long ^{[1
]}

机构：

[1] Acacia Commun Inc, Holmdel, NJ 07733 USA

来源：

PROCEEDINGS OF THE IEEE | 2018年 / 106卷 / 12期

关键词：

Coherent systems; fiber optics; integrated optics; silicon photonics; POLARIZATION ROTATOR; WIDE BANDWIDTH; MACH-ZEHNDER; MODULATOR; COUPLERS; RECEIVER;

D O I：

10.1109/JPROC.2018.2866391

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：

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.

引用

页码：2291 / 2301

页数：11

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