Study on Extinction Ratio Equalization of Up/Down Wavelength Conversion Based on Cross-gain Modulation in Semiconductor Optical Amplifier

[in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]

Journals >Chinese Journal of Lasers >Volume 27 >Issue 4 >Page 323 > Article

Chinese Journal of Lasers
Vol. 27, Issue 4, 323 (2000)

Study on Extinction Ratio Equalization of Up/Down Wavelength Conversion Based on Cross-gain Modulation in Semiconductor Optical Amplifier

[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], and [in Chinese]

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[in Chinese]

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[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Study on Extinction Ratio Equalization of Up/Down Wavelength Conversion Based on Cross-gain Modulation in Semiconductor Optical Amplifier[J]. Chinese Journal of Lasers, 2000, 27(4): 323 Copy Citation Text

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Abstract

The wavelength conversion of 622 Mb/s and 2.5 Gb/s channels based on XGM in SOA has been successfully realized. The study on performance of up/down conversion shows that extinction ratio of up/down conversion can be effectively equalized when a SOA with gain peak wavelength longer than signal wavelength is used. So the wavelength converters based on XGM will have more applications in WDM all-optical network.

Keywords

cross-gain modulation semiconductor optical amplifier wavelength conversion

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