Earticle

초록

영어

It is required to suppress or mitigate the optical signal distortion due to group velocity dispersion and optical Kerr effects in ultra-high speed and long-haul transmission systems. Dispersion management (DM), optical phase conjugation (OPC), and the combination of these two are promising techniques to compensate for the signal distortion. The goal of this paper is to investigate the possibility of the non-uniform distribution of residual dispersion per span (RDPS) or single mode fiber (SMF) length of the fiber spans in the optical links with DM and the OPC for implementing the flexible optical network configuration. We confirm that the random distribution of RDPS or the SMF length among the non-uniform distributions is the most suitable DM scheme for implementing the flexible optical link configuration, because the effective net residual dispersion (NRD) range of the conventional(uniform) distribution and the random distributions are not significantly different.

목차

Abstract
 1. Introduction
 2. Modeling of Optical Links and Systems for WDM Transmission
  2.1. Modeling of Optical Links
  2.2. Modeling of WDM Transmission System
 3. Numerical Assessment Method
 4. Simulation Results and Discussion
  4.1. The Artificial Distribution of RDPS
  4.2. The Random Distribution of RDPS or SMF Length of Fiber Span
 5. Summaries and Conclusions
 References

키워드

저자

• Hwang-Bin Yim [ Department of Information & Communication Engineering, Gangwon Provincial College,270 Yeonju-ro, Jumunjin-eup, Gangneung-shi, Gangwon-do, 210-804, Korea ]
• Seong-Real Lee [ Department of Marine Information & Communication Engineering, Mokpo National Maritime University, Haeyangdaehang-ro 91, Mokpo-si, Jeollanam-do, 530-729, ] Corresponding Author

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Software Engineering and Its Applications

• 간기

  월간

• pISSN

  1738-9984

• 수록기간

  2008~2016

• 등재여부

  SCOPUS

• 십진분류

  KDC 505 DDC 605