상세정보
학술지
Clock Recovery from 40 Gbps Optical Signal with Optical Phase-locked Loop based on a Terahertz Optical Asymmetric Demultiplexer
- 저자
- 전영민, 기호진, 김선호
- 발행일
- 200305
- 출처
- Optics Communications, v.220 no.4-6, pp.315-319
- ISSN
- 0030-4018
- 출판사
- Elsevier
- 협약과제
- 03MT1100, 초고속 광가입자망 기술개발, 양재우
- 초록
- The clock recovery from 40 Gbps optical signal with optical phase-locked loop based on a terahertz optical asymmetric demultiplexer was discussed. The clock pulse, which was found to be used as the control pulse, possessed energy of 800 fJ.It was found that the SNR of the time-extracted 10 GHz RF signal to the side components was larger than 10 dB.
- KSP 제안 키워드
- 10 Ghz, Clock recovery(CR), Optical phase-locked loop, Optical signal, RF signal, Terahertz optical asymmetric demultiplexer, phase-locked loop(PLL)