상세정보
학술지
Mach-Zehnder Interferometric Wavelength Converter as a Pseudo Return-to-Zero Extractor
- 발행일
- 200705
- 출처
- Japanese Journal of Applied Physics, v.46 no.17, pp.L414-L416
- ISSN
- 0021-4922
- 출판사
- Japan Society of Applied Physics (JSAP), Institute of Physics (IOP)
- 협약과제
- 07MT1700, ASON 기반의 메트로 광 회선 분배 기술개발, 김광준
- 초록
- We have used semiconductor optical amplifier (SGA)-based Mach-Zehnder interferometric wavelength converter (MZ-IWC) as a pseudo return-to-zero (PRZ) extractor. Applying this scheme, PRZ was extracted from non-return-to-zero pump beam after MZ-IWC and optical clock was recovered by injection-locking a self-pulsating laser diode with the extracted PRZ. In addition, a wavelength-converted signal was obtained from probe beam. ©2007 The Japan Society of Applied Physics.
- KSP 제안 키워드
- Applied physics, Laser diode(LD), Mach-Zehnder(MZ), Self-pulsating laser, Semiconductor optical amplifiers(SOAs), injection locking, nonreturn-to-zero(NRZ), optical clock, return-to-zero(RZ), wavelength converter