DocumentCode
2923398
Title
A Novel Automatic Power Control Method for Multichannel VCSEL Driver
Author
Kang, S.-K. ; Lee, Tae-Woo ; Park, Hyo-Hoon ; Plant, David V.
Author_Institution
Information and Communications University(ICU), 103-6, Munji-dong, Yuseong-gu, 305-732, Daejeon, Korea. TEL:+82-42-866-6259, FAX:+82-42-866-6223, skkang@icu.ac.kr
fYear
2005
fDate
30-02 Aug. 2005
Firstpage
836
Lastpage
838
Abstract
We present a novel method of automatic power control (APC) for multichannel VCSEL driver ICs. The APC function is achieved by monitoring the junction voltage change of VCSEL with temperature variations. It demonstrates the designed VCSEL driver IC can control the optical power without an additional monitoring-photodiode (M-PD) and operates up to 2.5 Gb/s using 0.18-μm CMOS technology.
Keywords
CMOS integrated circuits; CMOS technology; Monitoring; Optical control; Optical design; Photonic integrated circuits; Power control; Temperature; Vertical cavity surface emitting lasers; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics, 2005. CLEO/Pacific Rim 2005. Pacific Rim Conference on
Print_ISBN
0-7803-9242-6
Type
conf
DOI
10.1109/CLEOPR.2005.1569565
Filename
1569565
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