Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
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All-fiber heterodyne interferometer with phase modulation

Mach-Zehnder 광섬유 간섭계를 이용한 Heterodyne 검파 방법

  • Jeong, Kyu-Cheol (School of Electrical and Computer Eng., Sungkyunkwan Univ.) ;
  • Song, Jung-Tae (School of Electrical and Computer Eng., Sungkyunkwan Univ.) ;
  • Lee, Kyung-Shik (School of Electrical and Computer Eng., Sungkyunkwan Univ.)
  • 정규철 (성균관대학교 전기 전자 및 컴퓨터 공학부) ;
  • 송정태 (성균관대학교 전기 전자 및 컴퓨터 공학부) ;
  • 이경식 (성균관대학교 전기 전자 및 컴퓨터 공학부)
  • Published : 1998.11.28
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Abstract

We have proposed and demonstrated a novel method of heterodyne detection using all-fiber Mach-Zehnder interferometer. The method is characterized by the phase modulation with a sawtooth waveform instead of a frequency modulation in true heterodyne. The experimental results will be compared with the expected results.

Keywords