상세정보
학술대회
Excessive Power Penalty due to Strong External Reflection on an Isolator Free DFB Laser Diode Transmitter
- 발행일
- 200708
- 출처
- Conference on Lasers and Electro-Optics/Pacific Rim (CLEO/PR) 2007, pp.1-2
- 협약과제
- 07MT1200, 광통신부품 개발기술지원, 강현서
- 초록
- The effect of external feedback on output power penalty of an isolator free DFB laser diode transmitter was investigated experimentally. It was found that more than 1.5 dB power penalty occurred at -8dB external reflection which caused extra light input into an mPD.
- KSP 제안 키워드
- DFB laser, External feedback, External reflection, Laser diode(LD), Output power, power penalty