Signal impairment analysis of optical controlled apparatus caused by semiconductor optical amplifier

Yong Jun Wang; Chong Qing Wu; Zhi Wang; Ya Ping Wang; Xiang Jun Xin

Signal impairment analysis of optical controlled apparatus caused by semiconductor optical amplifier

Yong Jun Wang^*, Chong Qing Wu, Zhi Wang, Ya Ping Wang, Xiang Jun Xin

^*Corresponding author for this work

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

2 Citations (Scopus)

Abstract

This paper analyzes the signals impairment in the semiconductor optical amplifier (SOA) based optical buffer for optical packets switching networks, including the shape distortion of single pulse and the pattern dependent distortion of the continuous bit stream due to the SOA's nonlinearity and the limitation of its carrier lifetime, the deterioration of signal-to-noise ratio caused by the accumulation of amplified spontaneous emmision noise of the SOA, and the power leakage. The theoretical analysis and experimental results indicate that the buffered circle is restricted to 20-30, as determined by the signals impairment when a negative control optical pulse with high power is injected into SOA.

Original language	English
Pages (from-to)	4042-4049
Number of pages	8
Journal	Wuli Xuebao/Acta Physica Sinica
Volume	59
Issue number	6
Publication status	Published - Jun 2010
Externally published	Yes

Keywords

All optical buffer
All optical packets switching
Noise analysis of semiconductor optical amplifier
Signals impairment

Cite this

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title = "Signal impairment analysis of optical controlled apparatus caused by semiconductor optical amplifier",

abstract = "This paper analyzes the signals impairment in the semiconductor optical amplifier (SOA) based optical buffer for optical packets switching networks, including the shape distortion of single pulse and the pattern dependent distortion of the continuous bit stream due to the SOA's nonlinearity and the limitation of its carrier lifetime, the deterioration of signal-to-noise ratio caused by the accumulation of amplified spontaneous emmision noise of the SOA, and the power leakage. The theoretical analysis and experimental results indicate that the buffered circle is restricted to 20-30, as determined by the signals impairment when a negative control optical pulse with high power is injected into SOA.",

keywords = "All optical buffer, All optical packets switching, Noise analysis of semiconductor optical amplifier, Signals impairment",

author = "Wang, {Yong Jun} and Wu, {Chong Qing} and Zhi Wang and Wang, {Ya Ping} and Xin, {Xiang Jun}",

year = "2010",

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T1 - Signal impairment analysis of optical controlled apparatus caused by semiconductor optical amplifier

AU - Wang, Yong Jun

AU - Wu, Chong Qing

AU - Wang, Zhi

AU - Wang, Ya Ping

AU - Xin, Xiang Jun

PY - 2010/6

Y1 - 2010/6

N2 - This paper analyzes the signals impairment in the semiconductor optical amplifier (SOA) based optical buffer for optical packets switching networks, including the shape distortion of single pulse and the pattern dependent distortion of the continuous bit stream due to the SOA's nonlinearity and the limitation of its carrier lifetime, the deterioration of signal-to-noise ratio caused by the accumulation of amplified spontaneous emmision noise of the SOA, and the power leakage. The theoretical analysis and experimental results indicate that the buffered circle is restricted to 20-30, as determined by the signals impairment when a negative control optical pulse with high power is injected into SOA.

AB - This paper analyzes the signals impairment in the semiconductor optical amplifier (SOA) based optical buffer for optical packets switching networks, including the shape distortion of single pulse and the pattern dependent distortion of the continuous bit stream due to the SOA's nonlinearity and the limitation of its carrier lifetime, the deterioration of signal-to-noise ratio caused by the accumulation of amplified spontaneous emmision noise of the SOA, and the power leakage. The theoretical analysis and experimental results indicate that the buffered circle is restricted to 20-30, as determined by the signals impairment when a negative control optical pulse with high power is injected into SOA.

KW - All optical buffer

KW - All optical packets switching

KW - Noise analysis of semiconductor optical amplifier

KW - Signals impairment

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M3 - Article

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SN - 1000-3290

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JO - Wuli Xuebao/Acta Physica Sinica

JF - Wuli Xuebao/Acta Physica Sinica

IS - 6

ER -

Signal impairment analysis of optical controlled apparatus caused by semiconductor optical amplifier

Abstract

Keywords

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