Journal of the Optical Society of Korea

  • 제1권1호
  • /
  • Pages.44-47
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  • 1997
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  • 1226-4776(pISSN)
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  • 2093-6885(eISSN)
한국광학회 (Optical Society of Korea)
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MQW electroabsorption modulator integrated with a tapered waveguide vertical interconnect

  • Han, Sang-Kook (Department of Radio Science and Engineeringm Yonsei University)
  • 투고 : 1997.02.04
  • 발행 : 1997.03.01
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초록

The integration of a GaAs/AlGaAs multi-quantum well electroabsorption modulator and a tapered waveguide vertical direction optical interconnect has been performed without the complicated regrowth process. Zn impurity-induced layer disordering of MQW layer is used to achieve the energy transfer between SQW and MQW regions. Light coupled into a SQW region was transferred to an MQW region and an intensity modulation of 10 dB extinction ratio was demonstrated.

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참고문헌

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