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학술대회 Multi-Layered Asymmetric Waveguide Structure for Gain-Chip and its Application to Polymer-Based Waveguide Grating for High Power Tunable Laser
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저자
김동철, 이동훈, 한영탁, 최병석, 박상호, 신장욱, 한원석, 권용환, 김종회, 백용순
발행일
201709
출처
European Conference on Optical Communication (ECOC) 2017, pp.1-3
DOI
https://dx.doi.org/10.1109/ECOC.2017.8345903
협약과제
17HB2300, 소프트웨어 정의 네트워크(SDN) 기반 Flexible 광노드 핵심기술 개발, 백용순
초록
We present InP-based multi-layered asymmetric waveguide gain-chip for high gain medium. Using the gain-chip and a polymer-based tunable waveguide grating, we can make a tunable laser with >17mW output power, ~43dB SMSR and <100kHz linewidth in full C-band.
KSP 제안 키워드
C-band, Gain medium, High power, InP-based, Output power, Tunable lasers, Tunable waveguide, Waveguide Structure, Waveguide grating, asymmetric waveguide, high gain