20 October 2016 Vector radio-frequency optical signal generation based on one directly modulated laser
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Abstract
We proposed single-sideband (SSB) quadrature phase-shift keying (QPSK) vector radio-frequency optical signal generation enabled by a single directly modulated laser without precoding technology, which can reduce the system cost and tolerate fiber dispersion. Based on our proposed scheme, we experimentally demonstrated 8-Gbaud SSB QPSK signals generation at 10 GHz, and the generated signals are transmitted over 50-km single-mode fiber without power penalty. Our experimental results show that an equal power SSB signal can tolerate fiber dispersion and have the highest receiver sensitivity.
© 2016 Society of Photo-Optical Instrumentation Engineers (SPIE)
Yanyi Wang, Yanyi Wang, Jiangnan Xiao, Jiangnan Xiao, Nan Chi, Nan Chi, Jianjun Yu, Jianjun Yu, } "Vector radio-frequency optical signal generation based on one directly modulated laser," Optical Engineering 55(10), 106117 (20 October 2016). https://doi.org/10.1117/1.OE.55.10.106117 . Submission:
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