상세정보
학술지
Monolithically Integrated External-Cavity Tunable Laser
- 발행일
- 200509
- 출처
- European Conference on Optical Communication (ECOC) 2005, pp.751-752
- 협약과제
- 05MB4400, 파장 가변 광원 집적 10Gbps 파장 변환기, 오광룡
- 초록
- We propose a novel external-cavity tunable laser realized by monolithically integrating a semiconductor optical amplifier, a phase-control section, a dispersive element, and an etched diffraction grating in InP. The tuning operation is based on electrically controlled deflection of the propagating beam through the dispersive element while the grating offers to select a specific wavelength. With the electrical control, the continuous wavelength tuning of 11nm with a side mode suppression ratio of more than 35dB has been successfully achieved.
- KSP 제안 키워드
- Continuous wavelength tuning, Control section, Electrical control, Etched diffraction grating(EDG), External cavity, Phase control, Semiconductor optical amplifiers(SOAs), Tunable lasers, dispersive element, monolithically integrated, side mode suppression ratio(SMSR)