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등록 별도의 씨앗광을 사용하는 WDM-PON

별도의 씨앗광을 사용하는 WDM-PON
이미지 확대
발명자
김병휘
출원번호
12746568 (2008.12.16)
공개번호
20100278535 (2010.11.04)
등록번호
8494366 (2013.07.23)
출원국
미국
협약과제
초록
Provided are a wavelength division multiplexing-passive optical network (WDM-PON) in which a reflective semiconductor optical amplifier (RSOA) is used as each optical transmitter of an optical line termination (OLT) and an optical network unit (ONU) and additional spectrum-sliced light is injected into RSOAs of each of the OLT and the ONU, and a WDM-PON that is combined with time division multiple access (TDMA) technology, by which the number of included ONUs increases and conventional TDMA ONUs can be used.
KSP 제안 키워드
Optical amplifier, Optical network, Optical network unit(ONU), Optical transmitters, Passive optical network, Reflective Semiconductor Optical Amplifier, Semiconductor optical amplifiers(SOAs), Time division multiple, Time-division multiple access(TDMA), Wavelength Division Multiplexing(WDM), Wavelength-division-multiplexing passive optical network(WDM-PON), division multiplexing, multiple access, time division
패밀리
 
패밀리 특허 목록
구분 특허 출원국 KIPRIS
등록 외부 씨드 광원을 이용한 파장 분할 다중화 수동형 광가입자망(WDM-PON) 대한민국 KIPRIS
등록 별도의 씨앗광을 사용하는 WDM-PON 중국