Digital Signal Processing for Short-Reach Optical Communications: A Review of Current Technologies and Future Trends

Driven primarily by cloud service and data-center applications, short-reach optical communication has become a key market segment and growing research area in recent years. Short-reach systems are characterized by direct detection-based receiver configurations and other low-cost and small form facto...

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Published in:	Journal of lightwave technology Vol. 36; no. 2; pp. 377 - 400
Main Authors:	Zhong, Kangping, Zhou, Xian, Huo, Jiahao, Yu, Changyuan, Lu, Chao, Lau, Alan Pak Tao
Format:	Journal Article
Language:	English
Published:	New York IEEE 15.01.2018 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:	Digital signal processing Digital signal processors direct detection Form factors Optical amplifiers Optical communication optical communications Optical data processing Optical fiber communication Optical fibers Optical polarization Optical receivers Signal processing Signaling Transceivers Trends
ISSN:	0733-8724, 1558-2213
Online Access:	Get full text
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Abstract	Driven primarily by cloud service and data-center applications, short-reach optical communication has become a key market segment and growing research area in recent years. Short-reach systems are characterized by direct detection-based receiver configurations and other low-cost and small form factor components that induce transmission impairments unforeseen in their coherent counterparts. Innovative signaling and digital signal processing (DSP) play a pivotal role in enabling these components to realize their ultimate potentials and meet data rate requirements in cost-effective manners. This paper presents an overview of recent DSP developments for short-reach communications systems and discusses future trends.
AbstractList	Driven primarily by cloud service and data-center applications, short-reach optical communication has become a key market segment and growing research area in recent years. Short-reach systems are characterized by direct detection-based receiver configurations and other low-cost and small form factor components that induce transmission impairments unforeseen in their coherent counterparts. Innovative signaling and digital signal processing (DSP) play a pivotal role in enabling these components to realize their ultimate potentials and meet data rate requirements in cost-effective manners. This paper presents an overview of recent DSP developments for short-reach communications systems and discusses future trends.
Author	Zhong, Kangping Zhou, Xian Lu, Chao Huo, Jiahao Lau, Alan Pak Tao Yu, Changyuan
Author_xml	– sequence: 1 givenname: Kangping orcidid: 0000-0002-9530-1468 surname: Zhong fullname: Zhong, Kangping email: zhongkangping1987@gmail.com organization: University of Science and Technology Beijing, Beijing, China – sequence: 2 givenname: Xian orcidid: 0000-0001-5017-0356 surname: Zhou fullname: Zhou, Xian email: zhouxian219@gmail.com organization: University of Science and Technology Beijing, Beijing, China – sequence: 3 givenname: Jiahao surname: Huo fullname: Huo, Jiahao email: huojiahaoustb@foxmail.com organization: University of Science and Technology Beijing, Beijing, China – sequence: 4 givenname: Changyuan orcidid: 0000-0002-3185-0441 surname: Yu fullname: Yu, Changyuan email: changyuan.yu@polyu.edu.hk organization: Department of Electronic and Information Engineering, The Hong Kong Polytechnic University, Hong Kong – sequence: 5 givenname: Chao surname: Lu fullname: Lu, Chao email: chao.lu@polyu.edu.hk organization: Department of Electronic and Information Engineering, The Hong Kong Polytechnic University, Hong Kong – sequence: 6 givenname: Alan Pak Tao surname: Lau fullname: Lau, Alan Pak Tao email: eeaptlau@polyu.edu.hk organization: Department of Electrical Engineering, The Hong Kong Polytechnic University, Hong Kong
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Snippet	Driven primarily by cloud service and data-center applications, short-reach optical communication has become a key market segment and growing research area in...
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SubjectTerms	Digital signal processing Digital signal processors direct detection Form factors Optical amplifiers Optical communication optical communications Optical data processing Optical fiber communication Optical fibers Optical polarization Optical receivers Signal processing Signaling Transceivers Trends
Title	Digital Signal Processing for Short-Reach Optical Communications: A Review of Current Technologies and Future Trends
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Volume	36
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