한국전기전자재료학회:학술대회논문집 (Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference)

한국전기전자재료학회 (The Korean Institute of Electrical and Electronic Material Engineers)
권호 표지

온도 변화에 따른 진행파 전극형 광 변조기의 전기적 특성 변위에 관한 연구

Temperature-dependent Electrical Characteristics of Traveling Wave Electro-absorption Modulator

  • 류근호 (연세대학교 전기전자공학과) ;
  • 윤일구 (연세대학교 전기전자공학과)
  • Rhew, Keun-Ho (Department of Electrical and Electronics Engineering, Yonsei University) ;
  • Yun, Il-Gu (Department of Electrical and Electronics Engineering, Yonsei University)
  • 발행 : 2006.06.22
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초록

Recently, researches for high-speed optical devices have been increased to provide mass data transmission and high-speed optical communication. Optical modulator in the transmission link is one of the crucial devices in total optical network system and it can affect a great effect to the whole transmission properties. In this paper, traveling wave electro-absorption modulator (TWEAM) is examined to ensure high efficiency in the RF range and wide bandwidth. In addition, the temperature-dependence electrical characteristics of TWEAM is investigated. Temperature dependent property variations were characterized using I-V and C-V measurement.

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