NDLI: Automatic adjustment system for optical interconnection transmitter using improved particle swarm optimization

Content Provider	IEEE Xplore Digital Library
Author	Ohhata, Kenichi Nakahara, Hiroki Inoue, Takuya Yazaki, Toru Chujo, Norio Nishimoto, Takuma
Copyright Year	2014
Description	Author affiliation: Dept. Electrical and Electronics Engineering, Kagoshima University Kagoshima, Japan (Ohhata, Kenichi; Nakahara, Hiroki; Inoue, Takuya) \|\| Yokohama Research Laboratory Hitachi, Ltd. Yokohama, Japan (Yazaki, Toru; Chujo, Norio; Nishimoto, Takuma)
Abstract	One of the challenges to deploying optical interconnection systems, which use optical waveguides instead of metal lines, is the adjustment of the pre-emphasis parameters of the optical transmitter. We developed an automatic adjustment system for the transmitter that is based on particle swarm optimization (PSO). We added two methods to shorten the adjustment time. First, the eye pattern measurement is skipped when the solution is predicted to be a low evaluation value. Second, the quality of the initial solution is improved using regression models. This improved PSO successfully adjusted the waveform of a 25-Gb/s optical transmitter in only 150 s, which is approximately one-third the time taken by the conventional PSO.
Starting Page	584
Ending Page	587
File Size	773696
Page Count	4
File Format	PDF
ISBN	9781479948338
DOI	10.1109/ISICIR.2014.7029441
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2014-12-10
Publisher Place	Singapore
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Optical fibers Optical interconnections eye opening Optical transmitters Vertical cavity surface emitting lasers Integrated circuit modeling automatic adjustment PSO Erbium Optimization Optical interconnection transmitter
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
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