Polarization insensitive wavelength conversion based on dual-pump four-wave mixing for polarization multiplexing signal in SOA |
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| Authors: | Jia Lu Hui Zhou Lin Chen |
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| Institution: | a Key Laboratory for Micro/Nano Optoelectronic Devices of Ministry of Education School of Information Science and Engineering, Hunan University, Changsha 410082, Chinab School of Software, Tsinghua University, Beijing 100084, China |
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| Abstract: | We have theoretically investigated polarization insensitive all-optical wavelength conversion for polarization multiplexing signal based on dual-pump four-wave mixing (FWM) in a SOA. The simulation result shows that the polarization insensitive converted signal can be separated into two lightwaves without crosstalk when one of the two orthogonal data lightwaves is parallel with one pump and the SOA should be polarization insensitive. Several conditions which affect the conversion efficiency for polarization multiplexing signal are also discussed. |
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| Keywords: | Optical multiplexing Wavelength conversion Four-wave mixing Polarization insensitivity |
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