한국정보통신설비학회:학술대회논문집

Korea Institute of Information and Telecommunication Facilities Engineering (한국정보통신설비학회)
권호 표지

A multistage wavelength division multiplexed passive optical network

다단 분기 파장분할 다중방식 수동형 광가입자망

  • 박근열 (KT 인프라연구소 FTTH-U-city 개발) ;
  • 박재형 (KT 인프라연구소 FTTH-U-city 개발) ;
  • 김근영 (KT 인프라연구소 FTTH-U-city 개발) ;
  • 김진희 (KT 인프라연구소 FTTH-U-city 개발)
  • Published : 2008.08.29
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Abstract

The multistage wavelength division multiplexed passive optical network (WDM-PON) with multiple remote nodes (RN) can accommodate widely spread subscribers efficiently and it increases the channel usage. We implemented a multistage RN using band add-drop filters and it was applied to a wavelength-locked Fabry-Petor laser diode based gigabit WDM-PON.

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