한국전기전자재료학회:학술대회논문집 (Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference)
- 한국전기전자재료학회 2000년도 춘계학술대회 논문집 디스플레이 광소자 분야
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- Pages.195-196
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- 2000
깊이 식각된 InGaAsP 광도파로로 구성된 위상 배열 파장 라우터의 평탄화 설계
Design of Deeply Etched InGaAsP Phased-Array Wavelength Router with Flat Passband
초록
A passband-flattening technique based on Fourier optics concept for phased-array wavelength router is presented. For easy control of optical power in each waveguide without phase correction, misaligned array waveguides are used. BPM simulation results indicate that flat passband is as wide as 75 % of the channel spacing with the insertion loss penalty of about 6 dB and with the crosstalk of about -28 dB.
키워드