등록
초고속으로 동작하는 RWG-SLD 구조 및 그 소자를 이용한 외부공진 파장 가변 레이저
- 발명자
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오수환, 권오균, 김기수, 권오기, 윤기홍, 최병석, 김종배
- 출원번호
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14616149 (2015.02.06)
- 공개번호
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20150155428 (2015.06.04)
- 등록번호
- 9343614 (2016.05.17)
- 출원국
- 미국
- 협약과제
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10MB2200, FTTH 고도화 광부품 기술개발,
권오균
- 초록
- Provided are a high-speed superluminescent diode, a method of manufacturing the same, and a wavelength-tunable external cavity laser including the same. The superluminescent diode includes a substrate having an active region and an optical mode size conversion region, waveguides including an ridge waveguide in the active region and a deep ridge waveguide in the optical mode size conversion region connected to the active waveguide, an electrode disposed on the ridge waveguide; planarizing layers disposed on sides of the ridge waveguide and the deep ridge waveguide on the substrate, and a pad electrically connected to the electrode, the pad being disposed on the planarizing layers outside the active waveguide.
- 패밀리
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