METHOD FOR COMBINING OPTICAL SIGNAL OF MULTI-CHANNEL

According to the present invention, a method for combining optical signals of multi-channels is disclosed. According to the present invention, the method for combining optical signals of multi-channels of each of a plurality of channel combining units which receive a plurality of optical signals, ge...

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Bibliographische Detailangaben
Hauptverfasser: KIM, DUCK HWAN, PARK, SE YUN
Format: Patent
Sprache:eng ; kor
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Zusammenfassung:According to the present invention, a method for combining optical signals of multi-channels is disclosed. According to the present invention, the method for combining optical signals of multi-channels of each of a plurality of channel combining units which receive a plurality of optical signals, generated from a plurality of semiconductor transceiving modules, through a plurality of optical channels, comprises the following steps of: converting optical signals for each of the plurality of optical channels, generated from the plurality of semiconductor transceiving modules, into digital data; multiplexing the converted digital data for each of the plurality of optical channels to generate single multiplexed digital data; and converting the generated single digital data into one optical signal and outputting the optical signal. 본 발명에 의한 다채널의 광 신호를 결합하기 위한 방법이 개시된다. 본 발명에 따른 다수의 반도체 송수신모듈로부터 생성된 다수의 광 신호를 다수의 광 채널을 통해 입력 받는 다수의 채널 결합부 각각의 다채널의 광 신호를 결합하기 위한 방법은 다수의 반도체 송수신모듈로부터 생성된 다수의 광 채널별 광 신호를 디지털 데이터로 변환하는 단계; 변환된 상기 다수의 광 채널별 디지털 데이터를 다중화하여 다중화된 하나의 디지털 데이터를 생성하는 단계; 및 생성된 상기 하나의 디지털 데이터를 하나의 광 신호로 변환하여 출력하는 단계를 포함한다.