상세정보
등록 평판형도파로 열광학 소자
- 출원번호
- 12517533 (2007.10.31)
- 공개번호
- 20100119231 (2010.05.13)
- 등록번호
- 8320763 (2012.11.27)
- 출원국
- 미국
- 협약과제
- 06MT1100, 초고속 광가입자망 기술개발, 김봉태
- 초록
- In the manufacture and application of a PLC-ECL type wavelength tunable light source, provided is a wavelength tunable mechanism with improved performance and stability, a light source with improved packaging performance and mass productivity, and a light source applied to a WDM-PON with initialization and stabilization functions. The wavelength tunable light source having a PLC (planar lightwave circuit)-ECL (external cavity laser) structure includes a first housing in which a semiconductor optical gain medium is mounted, a second housing in which a PLC device is mounted, and a third housing in which an optical fiber is mounted. The first, second, and third housings make an optical axis alignment through an optical coupling lens and combined in a laser welding method.
- KSP 제안 키워드
- Coupling lens, External cavity, External cavity laser, Gain medium, Light sources, Optical Gain, Optical axis, Optical coupling, Optical fiber, Planar lightwave circuit(PLC), Thermo-optic, Tunable mechanism, Wavelength tunable, Wavelength-division-multiplexing passive optical network(WDM-PON), Welding method, an optical fiber, axis alignment, improved performance, laser welding, tunable light
- 패밀리
| 구분 | 특허 | 출원국 | KIPRIS |
|---|---|---|---|
| 등록 | 평판형 광도파로(ＰＬＣ) 소자, 그 소자를 포함한 파장 가변 광원 및 그 광원을 이용한 ＷＤＭ-ＰＯＮ | 대한민국 | KIPRIS |
| 등록 | 평판형 광도파로(ＰＬＣ) 소자, 그 소자를 포함한 파장 가변 광원 및 그 광원을 이용한 ＷＤＭ-ＰＯＮ | 대한민국 | KIPRIS |