• Title/Summary/Keyword: Phased-Array Wavelength Router

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Design of Deeply Etched InGaAsP Phased-Array Wavelength Router with Flat Passband (깊이 식각된 InGaAsP 광도파로로 구성된 위상 배열 파장 라우터의 평탄화 설계)

  • Park, Joon-Oh;Chung, Young-Chul
    • Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference
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    • 2000.04a
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    • pp.195-196
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    • 2000

  • 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.

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