Wavelength and power dependence of optical delay system utilizing HNLFs and DCF

Aiying Yang; Xiangyu Wu; Yu Nan Sun

doi:10.1117/12.804349

Wavelength and power dependence of optical delay system utilizing HNLFs and DCF

Aiying Yang^*, Xiangyu Wu, Yu Nan Sun

^*Corresponding author for this work

School of Optics and Photonics

Beijing Institute of Technology

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

Abstract

Conversion wavelength and power dependence of the time delay and output signal quality for an optical delay system consisting of dispersion compensation fiber (DCF) and highly nonlinear fibers (HNLFs) is investigated in this paper. The numerical results show that the time delay generally varies linearly with the conversion wavelength propagating through DCF and changes slightly with the power launched into HNLFs. But it has abrupt change at some values of conversion wavelength or input power level. Output signal quality of the overall system varies significantly with the conversion wavelength and input power level. The reasons behind these results are analyzed. Finally, the input power level is optimized to achieve linearly varying time delay and desirable output signal quality for an optical delay system.

Original language	English
Article number	71341H
Journal	Proceedings of SPIE - The International Society for Optical Engineering
Volume	7134
DOIs	https://doi.org/10.1117/12.804349
Publication status	Published - 2008
Event	Passive Components and Fiber-based Devices V - Hangzhou, China Duration: 27 Oct 2008 → 30 Oct 2008

Keywords

Dispersion compensation fiber
Eye-diagram
Highly nonlinear fiber
Q factor
Self-phase modulation

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10.1117/12.804349

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title = "Wavelength and power dependence of optical delay system utilizing HNLFs and DCF",

abstract = "Conversion wavelength and power dependence of the time delay and output signal quality for an optical delay system consisting of dispersion compensation fiber (DCF) and highly nonlinear fibers (HNLFs) is investigated in this paper. The numerical results show that the time delay generally varies linearly with the conversion wavelength propagating through DCF and changes slightly with the power launched into HNLFs. But it has abrupt change at some values of conversion wavelength or input power level. Output signal quality of the overall system varies significantly with the conversion wavelength and input power level. The reasons behind these results are analyzed. Finally, the input power level is optimized to achieve linearly varying time delay and desirable output signal quality for an optical delay system.",

keywords = "Dispersion compensation fiber, Eye-diagram, Highly nonlinear fiber, Q factor, Self-phase modulation",

author = "Aiying Yang and Xiangyu Wu and Sun, {Yu Nan}",

year = "2008",

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language = "English",

volume = "7134",

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

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note = "Passive Components and Fiber-based Devices V ; Conference date: 27-10-2008 Through 30-10-2008",

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TY - JOUR

T1 - Wavelength and power dependence of optical delay system utilizing HNLFs and DCF

AU - Yang, Aiying

AU - Wu, Xiangyu

AU - Sun, Yu Nan

PY - 2008

Y1 - 2008

N2 - Conversion wavelength and power dependence of the time delay and output signal quality for an optical delay system consisting of dispersion compensation fiber (DCF) and highly nonlinear fibers (HNLFs) is investigated in this paper. The numerical results show that the time delay generally varies linearly with the conversion wavelength propagating through DCF and changes slightly with the power launched into HNLFs. But it has abrupt change at some values of conversion wavelength or input power level. Output signal quality of the overall system varies significantly with the conversion wavelength and input power level. The reasons behind these results are analyzed. Finally, the input power level is optimized to achieve linearly varying time delay and desirable output signal quality for an optical delay system.

AB - Conversion wavelength and power dependence of the time delay and output signal quality for an optical delay system consisting of dispersion compensation fiber (DCF) and highly nonlinear fibers (HNLFs) is investigated in this paper. The numerical results show that the time delay generally varies linearly with the conversion wavelength propagating through DCF and changes slightly with the power launched into HNLFs. But it has abrupt change at some values of conversion wavelength or input power level. Output signal quality of the overall system varies significantly with the conversion wavelength and input power level. The reasons behind these results are analyzed. Finally, the input power level is optimized to achieve linearly varying time delay and desirable output signal quality for an optical delay system.

KW - Dispersion compensation fiber

KW - Eye-diagram

KW - Highly nonlinear fiber

KW - Q factor

KW - Self-phase modulation

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DO - 10.1117/12.804349

M3 - Conference article

AN - SCOPUS:62449114784

SN - 0277-786X

VL - 7134

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

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

M1 - 71341H

T2 - Passive Components and Fiber-based Devices V

Y2 - 27 October 2008 through 30 October 2008

ER -

Wavelength and power dependence of optical delay system utilizing HNLFs and DCF

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Keywords

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