Dispersion Managed Optical Links with Optical Phase Conjugator Placed at the Various Positions

Yim, Hwang-Bin; Lee, Seong-Real

doi:10.14257/ijmue.2014.9.1.18

Cited by 2 publications

(2 citation statements)

References 17 publications

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“…It had been confirmed that the optimal NRD controlled by pre-concentrated compensation was resulted to 10 ps/nm, regardless of the SMF length, RDPS, launch power, dispersion coefficient [14,15]. This result is remarkably consistent with the result of Reference [13] by Xiao's research dealing with "pseudolinear" system.…”

Section: Modeling Of Wdm Transmission System and Numerical Assessmentsupporting

confidence: 80%

“…Authors have confirmed through the previous studies that the DCF's position with respect to the SMF in the fiber spans before OPC and after OPC should be opposite to each other for the symmetric distribution of the local dispersion in the optical links with DM and optical phase conjugation [14][15]. That is, if the compensation scheme is precompensation before OPC, then post-compensation will be applied into the fiber spans after OPC for effective compensation, especially the distorted WDM signals.…”

Section: Introductionmentioning

confidence: 88%

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The Compensation for Distorted WDM Signals in the Optical Long-Haul Transmission Link with the Artificially Distributed Lengths of Single Mode Fiber and Residual Dispersion Per Span

Chung¹,

Lee

2016

IJMUE

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The possibility of the flexible configuration of dispersion-managed optical links combined with optical phase conjugation by adopting an artificial distribution of the lengths of single mode fiber (SMF) and residual dispersion per span (RDPS) of the fiber spans has been numerically investigated. We confirmed that 'DA-DA' patterni.e., the lengths of SMF and RDPS around the front and the rear of OPC are smaller, but the lengths of SMF and RDPS closer to the transmitter and the receiver are largeris the best artificial pattern among the considered 16 artificial distribution patterns. Furthermore, the system performance in the optical link configured with this pattern is more improved than with the conventional uniform distribution of the SMF lengths and RDPS.

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Section: Modeling Of Wdm Transmission System and Numerical Assessmentsupporting

confidence: 80%

Section: Introductionmentioning

confidence: 88%

The Compensation for Distorted WDM Signals in the Optical Long-Haul Transmission Link with the Artificially Distributed Lengths of Single Mode Fiber and Residual Dispersion Per Span

Chung¹,

Lee

2016

IJMUE

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Realization of Long Reach High speed Optical System by Incorporating Optical Phase Conjugation (OPC) Scheme

Sharma¹,

Sharma²

2015

IJCA

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This work reports the lessening of optical signal distortion due to group velocity dispersion by incorporating the optical phase conjugation (OPC) scheme in order to meet the requirement of high speed signals with better performance. The work reports a comparative discussion of with-and withoutincorporating OPC at varied values of its efficiency based on various performance measures such as BER, eye opening, Qfactor. Furthermore, along with the impact of OPC efficiency, the influence of laser line-width is also deliberated to realize a high speed optical system.

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Dispersion Managed Optical Links with Optical Phase Conjugator Placed at the Various Positions

Abstract: Abstract

Cited by 2 publications

References 17 publications

The Compensation for Distorted WDM Signals in the Optical Long-Haul Transmission Link with the Artificially Distributed Lengths of Single Mode Fiber and Residual Dispersion Per Span

The Compensation for Distorted WDM Signals in the Optical Long-Haul Transmission Link with the Artificially Distributed Lengths of Single Mode Fiber and Residual Dispersion Per Span

Realization of Long Reach High speed Optical System by Incorporating Optical Phase Conjugation (OPC) Scheme

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