등록
3차원 집적회로에 응용을 위한 층간 광결합기
- 발명자
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박재규, 김경옥, 주지호
- 출원번호
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16183499 (2018.11.07)
- 공개번호
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20190146153 (2019.05.16)
- 등록번호
- 10859765 (2020.12.08)
- 출원국
- 미국
- 초록
- Provided are an optical coupling device and a method for manufacturing the same. The optical coupling device includes a first waveguide including a first forward tapered part, a second waveguide disposed on the first waveguide and including a first reverse tapered part in a direction opposite to the first forward tapered part, and an interlayer waveguide disposed between the first and second waveguides and having a thickness corresponding to a distance between the first forward tapered part and the first reverse tapered part.
- KSP 제안 키워드
- Optical coupling, Tapered part, coupling device