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학술지 A simple structure of low-loss large-angle abrupt-bend waveguide
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저자
한상필, 최춘기, 안승호, 정명영, 최태구
발행일
200110
출처
IEEE Photonics Technology Letters, v.13 no.10, pp.1085-1087
ISSN
1041-1135
출판사
IEEE
DOI
https://dx.doi.org/10.1109/68.950743
협약과제
00SD1200, 다채널 광커넥터 기반의 고속 광접속모듈 및 패키징 기술개발, 정명영
초록
A simple structure of low-loss large-angle abrupt-bend waveguide is proposed. The normalized transmitted powers of the proposed structure are as large as 0.99 and 0.92 for bend angles of 5째 and 7째, respectively. Experimental results of silica-based planar lightwave circuit-type 5째-angled bends agree well with beam propagation method simulations.
KSP 제안 키워드
Bend waveguide, Planar lightwave circuit(PLC), Silica-based, beam propagation method, low loss, simple structure