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성과물

특허 검색
구분 출원국
출원년도 ~ 키워드

상세정보

등록 전송용 광섬유

전송용 광섬유
이미지 확대
발명자
서홍석, 김경헌, 최용규
출원번호
10329544 (2002.12.27)
공개번호
20040071418 (2004.04.15)
등록번호
6873774 (2005.03.29)
출원국
미국
협약과제
초록
The present invention relates to a transmission optical fiber. The transmission optical fiber including a core and a cladding made of SiO2 is characterized in that GeO2 and F are doped in SiO2 of the core and the cladding. Therefore, a high Raman gain coefficient could be obtained while a desired dispersion value and a non-linearity are maintained, by controlling the refractive index of the core and the cladding. Further, the pump power of the laser diode could be reduced and the cost of the laser diode could be lowered accordingly. In addition, the life of the laser diode is extended since the laser diode needs not to be operated at a high output.
KSP 제안 키워드
Gain coefficient, Laser diode(LD), Non-Linearity, Optical fiber, Pump power, Raman gain, Raman gain coefficient, high output, refractive index
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