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A Study on Temperature Compensation of Burst Mode Fiber Optic Transmitter using Digital Architecture  

Chai, Sang-Hoon (Dept. of Electronics Engineering, Hoseo University)
Kim, Dong-Gyu (Dept. of Electronics Engineering, Hoseo University)
Publication Information
Journal of the Institute of Electronics Engineers of Korea SD / v.44, no.11, 2007 , pp. 36-42 More about this Journal
Abstract
In this paper, we have studied temperature compensation architecture for a bust mode optical transmitter to convert the electric burst mode date signal to a optical one through the laser diode. In order to get stable high speed data transmission, we used digital sampling technique with a microprocessor for the temperature compensation of the laser diode, not the previous real time analog technique. Though the digital automatic power control circuit should be complemented the previous analog one with accuracy and effectiveness. So the digital technique will be more effective in further future in development for the over Gb/s transmitting speed.
Keywords
광송신기;디지털 방식;온도보상;광통신 모듈;마이크로프로세서;
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  • Reference
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