Journal of the Institute of Electronics and Information Engineers (전자공학회논문지)

The Institute of Electronics and Information Engineers (대한전자공학회)
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Design of 10 GbE Optical Communication System Using Multi Carrier Generation Module

Multi Carrier Generation Module을 이용한 10 GbE 광전송 시스템 설계

  • Kim, Hyung Hwan (Department of Electronic Engineering, Kwangwoon University) ;
  • Kang, Eun Kyun (Department of Information and Communication Engineering, Dongyang Mirae University)
  • 김형환 (광운대학교 전자공학과) ;
  • 강은균 (동양미래대학교 정보통신과)
  • Received : 2016.08.10
  • Accepted : 2016.10.18
  • Published : 2016.11.25
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Abstract

In this paper, we design to generate 12.5 GHz spaced 256 number of multi-carrier generation module using 32 laser diodes. We modulate the generated multi-carrier generation module by 12.4 Gbps, and confirm the performance of optical channels passing through recirculating loop up to 1000km distance. An experimental result shows that the carrier away from the laser diode is significantly influence by noise effect.

해외에서 수행된 연구를 참고하여 다중 캐리어 생성 모듈(MCGM)을 설계하였다. 다중 캐리어 생성 모듈(MCGM)을 이용하여 32개의 레이저 다이오드(LD)로 12.5 GHz 간격의 256개의 광 채널을 생성하고, 생성한 광 채널을 12.4Gbps로 변조 후 recirculating loop를 이용해 최대 1000km를 전송하여 생성한 광 채널의 성능을 확인 하였다. 실험 결과 LD에서 출력되는 광 채널의 파장에서 멀리 떨어진 채널은 노이즈 영향을 크게 받음을 알 수 있었다.

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