Photonic switching of RF signals based on optical single sideband wavelength conversion in a semiconductor optical amplifier

Dan Zhu Dan Zhu,Shilong Pan Shilong Pan,Huan Wu Huan Wu

doi:10.1109/icocn.2014.6987136

Photonic switching of RF signals based on optical single sideband wavelength conversion in a semiconductor optical amplifier

Dan Zhu Dan Zhu, Shilong Pan Shilong Pan + Show 1 more

https://doi.org/10.1109/icocn.2014.6987136

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Publication Date: Nov 1, 2014

Citations: 12

Affiliation: Nanjing University of Aeronautics and Astronautics

#Semiconductor Optical Amplifier #Optical Single Sideband + Show 8 more

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Abstract

Photonic switching of RF signals based on optical single sideband (OSSB) wavelength conversion using a semiconductor optical amplifier (SOA) for radio-over-fiber applications is proposed and demonstrated. The scheme realizes OSSB signal generation simultaneously with the photonic microwave switching based on self-phase modulation (SPM), cross-gain modulation (XGM) and four-wave mixing (FWM) effects in the SOA. Photonic switching of a 50-Mbaud 16 QAM signal centered at 20 GHz is experimentally realized, and an OSSB modulated signal with a sideband suppression ratio of 22.47 dB is

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