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

Kangping Zhong; Xian Zhou; Jiahao Huo; Changyuan Yu; Chao Lu; Alan Pak Tao Lau

doi:10.1109/JLT.2018.2793881

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

Kangping Zhong
, Xian Zhou
, Jiahao Huo
, Changyuan Yu
, Chao Lu
, Alan Pak Tao Lau

The Hong Kong Polytechnic University

Research output: Journal article publication › Review article › Academic research › peer-review

589 Citations (Scopus)

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.

Original language	English
Article number	8259239
Pages (from-to)	377-400
Number of pages	24
Journal	Journal of Lightwave Technology
Volume	36
Issue number	2
DOIs	https://doi.org/10.1109/JLT.2018.2793881
Publication status	Published - 15 Jan 2018

Keywords

Digital signal processing
direct detection
optical communications

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics

More information

10.1109/JLT.2018.2793881

Cite this

@article{7e1e1923ed9d403083740d10201c82ba,

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

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.",

keywords = "Digital signal processing, direct detection, optical communications",

author = "Kangping Zhong and Xian Zhou and Jiahao Huo and Changyuan Yu and Chao Lu and Lau, \{Alan Pak Tao\}",

note = "Publisher Copyright: {\textcopyright} 2018 IEEE.",

year = "2018",

month = jan,

day = "15",

doi = "10.1109/JLT.2018.2793881",

language = "English",

volume = "36",

pages = "377--400",

journal = "Journal of Lightwave Technology",

issn = "0733-8724",

publisher = "IEEE",

number = "2",

}

TY - JOUR

T1 - Digital Signal Processing for Short-Reach Optical Communications: A Review of Current Technologies and Future Trends

AU - Zhong, Kangping

AU - Zhou, Xian

AU - Huo, Jiahao

AU - Yu, Changyuan

AU - Lu, Chao

AU - Lau, Alan Pak Tao

PY - 2018/1/15

Y1 - 2018/1/15

N2 - 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.

AB - 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.

KW - Digital signal processing

KW - direct detection

KW - optical communications

UR - https://www.scopus.com/pages/publications/85041687252

U2 - 10.1109/JLT.2018.2793881

DO - 10.1109/JLT.2018.2793881

M3 - Review article

SN - 0733-8724

VL - 36

SP - 377

EP - 400

JO - Journal of Lightwave Technology

JF - Journal of Lightwave Technology

IS - 2

M1 - 8259239

ER -

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

Abstract

Keywords

ASJC Scopus subject areas

More information

Other files and links

Fingerprint

Cite this