GVD compensation schemes with considering the combined effects of GVD, Kerr effect and PMD

Aiying Yang; Anshi Xu; Deming Wu

doi:10.1117/12.481198

GVD compensation schemes with considering the combined effects of GVD, Kerr effect and PMD

Aiying Yang^*, Anshi Xu, Deming Wu

^*Corresponding author for this work

Peking University

Research output: Contribution to journal › Conference article › peer-review

Abstract

In this paper, we discuss three GVD compensation schemes, including the post-compensation, pre-compensation and hybrid-compensation schemes with considering combined impacts of GVD, Kerr effect and PMD. By means of the split-step Fourier method, we numerically solve the nonlinear coupling equations of two orthogonal polarization modes. With respect to the statistical character of PMD in the optical fiber, we employ the parameters of average eye-opening penalty to evaluate the combined impacts induced by GVD, Kerr effect and PMD. The numerical results are obtained on the base of 1000 times computation with average DGD less than 35% bit duration. Simulations show that, for the 10 Gbit/s NRZ system, the GVD pre-compensation scheme performs best with more than IdB of average eye-opening penalty better than the other two schemes when input power is greater than 10 dBm. However, for the 40 Gbit/s NRZ system, when input power P₀ > 5.0 dBm, the GVD post-compensation scheme performs best with more than 1 dB average eye-opening penalty better than the other two schemes. This is different than the previous conclusion that GVD hybrid-compensation scheme has best performance without considering the impact of PMD. We also define the parameter of eye-opening penalty at outage probability 10^-5 to reflect the impact of DGD at the trailing of the Maxwellian distribution. The results also verify that GVD pre-compensation performs best in the 10 Gbit/s system and post-compensation performs best in the 40 Gbit/s system. In both 10 Gbit/s and 40 Gbit/s systems, either average eye-opening penalty or eye-opening penalty at outage probability 10^-5 indicates that the system performance with the best GVD compensation scheme can be improved with the increased input power up to 10 dBm, and the performance will be worse if input power is greater than 13dBm. We analyze this behavior and conclude that PMD can be suppressed by the increased Kerr effect within a certain power range.

Original language	English
Pages (from-to)	69-74
Number of pages	6
Journal	Proceedings of SPIE - The International Society for Optical Engineering
Volume	4904
DOIs	https://doi.org/10.1117/12.481198
Publication status	Published - 2002
Externally published	Yes
Event	Optical Fiber and Planar Waveguide Technology II - Shanghai, China Duration: 16 Oct 2002 → 18 Oct 2002

Keywords

Eye-opening penalty
GVD compensation
Kerr Effect
Outage probability
PMD

Access to Document

10.1117/12.481198

Cite this

@article{c90de2d133dd4b2198a513f1ca351471,

title = "GVD compensation schemes with considering the combined effects of GVD, Kerr effect and PMD",

abstract = "In this paper, we discuss three GVD compensation schemes, including the post-compensation, pre-compensation and hybrid-compensation schemes with considering combined impacts of GVD, Kerr effect and PMD. By means of the split-step Fourier method, we numerically solve the nonlinear coupling equations of two orthogonal polarization modes. With respect to the statistical character of PMD in the optical fiber, we employ the parameters of average eye-opening penalty to evaluate the combined impacts induced by GVD, Kerr effect and PMD. The numerical results are obtained on the base of 1000 times computation with average DGD less than 35% bit duration. Simulations show that, for the 10 Gbit/s NRZ system, the GVD pre-compensation scheme performs best with more than IdB of average eye-opening penalty better than the other two schemes when input power is greater than 10 dBm. However, for the 40 Gbit/s NRZ system, when input power P0 > 5.0 dBm, the GVD post-compensation scheme performs best with more than 1 dB average eye-opening penalty better than the other two schemes. This is different than the previous conclusion that GVD hybrid-compensation scheme has best performance without considering the impact of PMD. We also define the parameter of eye-opening penalty at outage probability 10-5 to reflect the impact of DGD at the trailing of the Maxwellian distribution. The results also verify that GVD pre-compensation performs best in the 10 Gbit/s system and post-compensation performs best in the 40 Gbit/s system. In both 10 Gbit/s and 40 Gbit/s systems, either average eye-opening penalty or eye-opening penalty at outage probability 10-5 indicates that the system performance with the best GVD compensation scheme can be improved with the increased input power up to 10 dBm, and the performance will be worse if input power is greater than 13dBm. We analyze this behavior and conclude that PMD can be suppressed by the increased Kerr effect within a certain power range.",

keywords = "Eye-opening penalty, GVD compensation, Kerr Effect, Outage probability, PMD",

author = "Aiying Yang and Anshi Xu and Deming Wu",

year = "2002",

doi = "10.1117/12.481198",

language = "English",

volume = "4904",

pages = "69--74",

journal = "Proceedings of SPIE - The International Society for Optical Engineering",

issn = "0277-786X",

publisher = "SPIE",

note = "Optical Fiber and Planar Waveguide Technology II ; Conference date: 16-10-2002 Through 18-10-2002",

}

TY - JOUR

T1 - GVD compensation schemes with considering the combined effects of GVD, Kerr effect and PMD

AU - Yang, Aiying

AU - Xu, Anshi

AU - Wu, Deming

PY - 2002

Y1 - 2002

N2 - In this paper, we discuss three GVD compensation schemes, including the post-compensation, pre-compensation and hybrid-compensation schemes with considering combined impacts of GVD, Kerr effect and PMD. By means of the split-step Fourier method, we numerically solve the nonlinear coupling equations of two orthogonal polarization modes. With respect to the statistical character of PMD in the optical fiber, we employ the parameters of average eye-opening penalty to evaluate the combined impacts induced by GVD, Kerr effect and PMD. The numerical results are obtained on the base of 1000 times computation with average DGD less than 35% bit duration. Simulations show that, for the 10 Gbit/s NRZ system, the GVD pre-compensation scheme performs best with more than IdB of average eye-opening penalty better than the other two schemes when input power is greater than 10 dBm. However, for the 40 Gbit/s NRZ system, when input power P0 > 5.0 dBm, the GVD post-compensation scheme performs best with more than 1 dB average eye-opening penalty better than the other two schemes. This is different than the previous conclusion that GVD hybrid-compensation scheme has best performance without considering the impact of PMD. We also define the parameter of eye-opening penalty at outage probability 10-5 to reflect the impact of DGD at the trailing of the Maxwellian distribution. The results also verify that GVD pre-compensation performs best in the 10 Gbit/s system and post-compensation performs best in the 40 Gbit/s system. In both 10 Gbit/s and 40 Gbit/s systems, either average eye-opening penalty or eye-opening penalty at outage probability 10-5 indicates that the system performance with the best GVD compensation scheme can be improved with the increased input power up to 10 dBm, and the performance will be worse if input power is greater than 13dBm. We analyze this behavior and conclude that PMD can be suppressed by the increased Kerr effect within a certain power range.

AB - In this paper, we discuss three GVD compensation schemes, including the post-compensation, pre-compensation and hybrid-compensation schemes with considering combined impacts of GVD, Kerr effect and PMD. By means of the split-step Fourier method, we numerically solve the nonlinear coupling equations of two orthogonal polarization modes. With respect to the statistical character of PMD in the optical fiber, we employ the parameters of average eye-opening penalty to evaluate the combined impacts induced by GVD, Kerr effect and PMD. The numerical results are obtained on the base of 1000 times computation with average DGD less than 35% bit duration. Simulations show that, for the 10 Gbit/s NRZ system, the GVD pre-compensation scheme performs best with more than IdB of average eye-opening penalty better than the other two schemes when input power is greater than 10 dBm. However, for the 40 Gbit/s NRZ system, when input power P0 > 5.0 dBm, the GVD post-compensation scheme performs best with more than 1 dB average eye-opening penalty better than the other two schemes. This is different than the previous conclusion that GVD hybrid-compensation scheme has best performance without considering the impact of PMD. We also define the parameter of eye-opening penalty at outage probability 10-5 to reflect the impact of DGD at the trailing of the Maxwellian distribution. The results also verify that GVD pre-compensation performs best in the 10 Gbit/s system and post-compensation performs best in the 40 Gbit/s system. In both 10 Gbit/s and 40 Gbit/s systems, either average eye-opening penalty or eye-opening penalty at outage probability 10-5 indicates that the system performance with the best GVD compensation scheme can be improved with the increased input power up to 10 dBm, and the performance will be worse if input power is greater than 13dBm. We analyze this behavior and conclude that PMD can be suppressed by the increased Kerr effect within a certain power range.

KW - Eye-opening penalty

KW - GVD compensation

KW - Kerr Effect

KW - Outage probability

KW - PMD

UR - http://www.scopus.com/inward/record.url?scp=0036458699&partnerID=8YFLogxK

U2 - 10.1117/12.481198

DO - 10.1117/12.481198

M3 - Conference article

AN - SCOPUS:0036458699

SN - 0277-786X

VL - 4904

SP - 69

EP - 74

JO - Proceedings of SPIE - The International Society for Optical Engineering

JF - Proceedings of SPIE - The International Society for Optical Engineering

T2 - Optical Fiber and Planar Waveguide Technology II

Y2 - 16 October 2002 through 18 October 2002

ER -

GVD compensation schemes with considering the combined effects of GVD, Kerr effect and PMD

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this