발명자

안준태, 서홍석, 정운진, 박봉제

출원번호

12372027 (2009.02.17)

공개번호

20090147350 (2009.06.11)

등록번호

7738165 (2010.06.15)

출원국

미국

협약과제

03MB4500, L+ 밴드대 광증폭기용 광섬유 및 소자 개발, 안준태

초록

Provided is an all-optical gain-clamped fiber amplifier, comprising transmission and isolation means for periodically transmitting an optical signal or reflecting amplified spontaneous emission (ASE) back to a gain medium. The transmission and isolation means can be embodied by an optical interleaver or a number of optical fiber Bragg gratings. Accordingly, an optical signal can be amplified across the entire C-band, and an ASE reflector-based gain-clamped fiber amplifier having a wider dynamic range than conventional amplifiers can be implemented.

KSP 제안 키워드

Bragg grating(FBG), C-band, Gain medium, Optical Gain, Optical amplifier, Optical fiber, Optical interleaver, Optical signal, all-optical, amplified spontaneous emission, dynamic range, fiber amplifier, spontaneous emission

패밀리

 

패밀리 특허 목록

구분	특허	출원국	KIPRIS
등록	증폭된 자발방출광(ASE) 반사형 이득고정형 광섬유 증폭기	미국