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학술대회 Carrier Diffusion Effect in Gain Chip and 60 mW Tunable External Cavity Laser with Diffusion-Limited Gain Chip and Polymer-Based Waveguide Grating
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저자
김동철, 한영탁, 이동훈, 김석태, 전수정, 박상호, 신장욱, 권용환, 김종회, 백용순, 조호성
발행일
201903
출처
Optical Fiber Communication Conference (OFC) 2019, pp.1-3
DOI
https://dx.doi.org/10.1364/ofc.2019.w3a.7
협약과제
19HB2500, 파장당 400G 이상의 차세대 광전달망 소자·부품 개발, 김종회
초록
In a tunable external cavity laser (T-ECL) module with a diffusion-reduced gain chip and a polymer waveguide grating, we have obtained Pout of 60 mW and 50 mW at 20 °C and 40 °C, respectively.
KSP 제안 키워드
Diffusion effect, Diffusion-limited, External cavity laser, Waveguide grating, carrier diffusion, limited gain, polymer waveguide, polymer-based