상세정보
학술지
Monolithically Integrated Tunable External-cavity Laser Diode using InP-based Planar Waveguide Collimating Lens and Optical Deflector
- 발행일
- 200509
- 출처
- Applied Physics Letters, v.87 no.22, pp.1-3
- ISSN
- 0003-6951
- 출판사
- American Institute of Physics (AIP)
- 협약과제
- 05MB4400, 파장 가변 광원 집적 10Gbps 파장 변환기, 오광룡
- 초록
- A 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 a total wavelength tuning range of 9.3 nm with a side mode suppression ratio of about 35 dB by adjusting the applied current of optical deflectors and phase control section. © 2005 American Institute of Physics.
- KSP 제안 키워드
- Applied current, Collimating lens, Control section, Echelle grating, External cavity laser, InP-based, Laser diode(LD), Optical deflector, Phase control, Planar waveguide, Tunable lasers