상세정보
학술대회
Tunable External Cavity Laser Diode Monolithically Integrated with Planar Waveguide Parabolic-shaped Collimating Lens and Optical Deflector
- 발행일
- 200509
- 출처
- European Conference on Optical Communication (ECOC) 2005, pp.753-754
- 협약과제
- 04MB4700, 파장 가변 광원 집적 Gbps 파장 변환기, 오광룡
- 초록
- A novel lensless tunable external cavity laser diode monolithically integrated with InP-based planar waveguide parabolic-shaped collimating lens, optical deflector and echelle grating is proposed and demonstrated in this work. The tunable laser exhibits total wavelength tuning range of 9.3 nm and quasi-continuous tuning (0.05 nm) with high SMSR as high as 40 dB by adjusting applied current of optical deflectors and phase control section.
- KSP 제안 키워드
- 5 nm, Applied current, As 4, Collimating lens, Control section, Echelle grating, External cavity laser diode, InP-based, Laser diode(LD), Optical deflector, Phase control