Amplified spontaneous emission noises in semiconductor optical amplifier wavelength converters using cross-phase modulation

Yong Yuk Won; Sang Kook Han

doi:10.1002/(sici)1098-2760(20000405)25:1<76::aid-mop22>3.0.co;2-7

Amplified spontaneous emission noises in semiconductor optical amplifier wavelength converters using cross-phase modulation

Yong Yuk Won, Sang Kook Han

Department of Electrical and Electronic Engineering

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

The pulse conversion characteristics of an interferometric wavelength converter using XPM in SOA and the influence of the ASE on the conversion process are analyzed in the time domain. The variations of the output extinction ratio without and with ASE are obtained for different SOA lengths and probe-power split ratios. From the extinction ratio variation for the input signal power level, the optimized operating condition for a small ASE noise effect is discussed. The influence of the ASE on the extinction ratio of the converted signal as a function of wavelength-conversion bandwidth is also obtained.

Original language	English
Pages (from-to)	76-81
Number of pages	6
Journal	Microwave and Optical Technology Letters
Volume	25
Issue number	1
DOIs	https://doi.org/10.1002/(sici)1098-2760(20000405)25:1<76::aid-mop22>3.0.co;2-7
Publication status	Published - 2000 Apr 5

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Condensed Matter Physics
Electrical and Electronic Engineering

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10.1002/(sici)1098-2760(20000405)25:1<76::aid-mop22>3.0.co;2-7

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abstract = "The pulse conversion characteristics of an interferometric wavelength converter using XPM in SOA and the influence of the ASE on the conversion process are analyzed in the time domain. The variations of the output extinction ratio without and with ASE are obtained for different SOA lengths and probe-power split ratios. From the extinction ratio variation for the input signal power level, the optimized operating condition for a small ASE noise effect is discussed. The influence of the ASE on the extinction ratio of the converted signal as a function of wavelength-conversion bandwidth is also obtained.",

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N2 - The pulse conversion characteristics of an interferometric wavelength converter using XPM in SOA and the influence of the ASE on the conversion process are analyzed in the time domain. The variations of the output extinction ratio without and with ASE are obtained for different SOA lengths and probe-power split ratios. From the extinction ratio variation for the input signal power level, the optimized operating condition for a small ASE noise effect is discussed. The influence of the ASE on the extinction ratio of the converted signal as a function of wavelength-conversion bandwidth is also obtained.

AB - The pulse conversion characteristics of an interferometric wavelength converter using XPM in SOA and the influence of the ASE on the conversion process are analyzed in the time domain. The variations of the output extinction ratio without and with ASE are obtained for different SOA lengths and probe-power split ratios. From the extinction ratio variation for the input signal power level, the optimized operating condition for a small ASE noise effect is discussed. The influence of the ASE on the extinction ratio of the converted signal as a function of wavelength-conversion bandwidth is also obtained.

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Amplified spontaneous emission noises in semiconductor optical amplifier wavelength converters using cross-phase modulation

Abstract

All Science Journal Classification (ASJC) codes

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