편향기 집적 동적 단일모드 레이저 다이오드를 이용한 변조 장치
권오기, 김강호, 오광룡, 김현수, 김종회
- 7136549 (2006.11.14)
- An optical modulator using a dynamic single mode laser diode (DSM-LD) integrated with a deflector is disclosed. The optical modulator for coupling a light beam to an optical fiber, the optical modulator includes: a laser diode for generating the light beam; and a deflector for deflecting a direction of the light beam according to an electric signal externally applied and outputting the defected light beam to the optical fiber, wherein the laser diode and the deflector are integrated with a multi-layer semiconductor structure in such a way that the light beam is modulated by changing a defection angle of the deflector.
- KSP 제안 키워드
- Electric signal, Laser diode(LD), Modulating signal, Optical fiber, Semiconductor structure, Single mode, Single-mode laser, an optical fiber, light beam, multi-layer, optical modulator