The Journal of Korean Institute of Communications and Information Sciences (한국통신학회논문지)

The Korean Institute of Commucations and Information Sciences (한국통신학회)
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Comression of optical pulse and generation of fundamental soliton byusing fibers which have different dispersion values

분산값이 서로 다른 파이버들을 이용한 광펄스의 압축과 기본솔리톤 생성

  • 윤수영 (삼성전자 정보통신연구소) ;
  • 안규철 (안산전문대학교 전자공학과) ;
  • 송윤원 (대헌전문대학교 전자공학과) ;
  • 최병하 (인하대학교 전자공학과)
  • Published : 1996.11.01
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Abstract

In this paper, we analyze the compression of optical soliton which is obtained by proceeding the optical pulse in FSDD(Fiber with Slowly Decreasing Dispersion) using both NSE(Nonlinear Schrodinger Equation) and GNSE(General Nonlinear Schrodinger Equation) and compare the results. We replace the FSDD with a sequence of fibers having different dispersion values and pompre the results with those obtained in FSDD. It is found that the same results in peak value and FWHM(Full width Half Maximum) can be obtained by replacing FSDD with a sequence of fibers having proper length. We vary the shape of initial pulse which is the input of FSDD and suggest the condition to obtain higher compression rate.

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