1,000km의 비 영 분산 천이 광섬유로 구성된 WDM 시스템에서 최적 파라미터를 갖는 MSSI를 이용한 NRZ 형식의 16×40 Gbps WDM 신호의 비트 에러율 개선

In this paper the numerical methods of finding out the optimal position of optical phase conjugator (OPC) and the optimal fiber dispersion are proposed, which are able to effectively compensate overall channels in $16{\times}40$ Gbps WDM system. And the compensation characteristics in the system wit...

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Bibliographic Details
Published in(사)디지털산업정보학회 논문지, 6(3) Vol. 6; no. 3; pp. 111 - 119
Main Authors 이영교, Lee, Young Kyo
Format Journal Article
LanguageKorean
Published (사)디지털산업정보학회 01.09.2010
Subjects
컴퓨터학
MSSI
Optical Phase Conjugator
Optimal parameters
WDM system
NRZ
Online AccessGet full text
ISSN1738-6667
2713-9018

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Summary:In this paper the numerical methods of finding out the optimal position of optical phase conjugator (OPC) and the optimal fiber dispersion are proposed, which are able to effectively compensate overall channels in $16{\times}40$ Gbps WDM system. And the compensation characteristics in the system with two induced optimal parameters are compared with those in the system with the currently used mid-span spectral inversion (MSSI) in order to confirm the availability of the proposed methods. It is confirmed that the reception performances are largely improved in the system with the induced optimal parameters than in the system with MSSI through the analyzing the eye opening penalty (EOP) and bit error rate (BER) characteristics. It is also confirmed that two optimal parameters depend on each other, but are less related with the procedural problem about the first optimal value among these parameters.
Bibliography:KISTI1.1003/JNL.JAKO201007637751098
G704-SER000010259.2010.6.3.002
ISSN:1738-6667
2713-9018