Probabilistic shaping for ROF system with heterodyne coherent detection
We investigate and compare the performance of normal and probabilistic shaping (PS) 16-ary quadrature amplitude modulation (16QAM) in a photonic vector millimeter-wave (mm-wave) signal generation system adopting heterodyne coherent...
Main Authors: | Bo Liu, Xinying Li, Ying Zhang, Xiangjun Xin, Jianjun Yu |
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Format: | Article |
Language: | English |
Published: |
AIP Publishing LLC
2017-05-01
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Series: | APL Photonics |
Online Access: | http://dx.doi.org/10.1063/1.4981393 |
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