METHOD OF WAVELENGTH TUNING IN A SEMICONDUCTOR TUNABLE LASER
박상기, 김경헌, 이지면, 박문호, 오수환
- 7065108 (2006.06.20)
- A tunable semiconductor laser including a Fabry-Perot filter and an electrode array is disclosed. The propagation direction of the light beam in the cavity can be consecutively shifted applying electric field or current to the electrode and tuning can consecutively performed over the wide wavelength band by the consecutive shift of the angle of the intra cavity laser beam.
- KSP 제안 키워드
- Fabry-perot, Fabry-perot filter, Laser beams, Semiconductor lasers, Tunable lasers, Wide wavelength band, electric field, electrode array, light beam, propagation direction, tunable semiconductor laser, wavelength tuning