Probability of error for optical heterodyne DPSK system with quantum phase noise
Probability of error for optical heterodyne DPSK system with quantum phase noise
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DOI：
10.1049/el:19840684
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发表时间：
1984-11
影响因子：
1.1
通讯作者：
G. Nicholson
中科院分区：
文献类型：
--
作者：
G. Nicholson
本文导出了光外差DPSK系统中受光源散粒噪声和量子相位噪声影响的误差概率表达式。结果给出的最大线宽的发送和本地光源，以满足给定的光接收器的灵敏度下降。
An expression is derived for the probability of error in an optical heterodyne DPSK system, subject to shot noise and quantum phase noise of the optical sources. Results are given for the maximum linewidth of the transmit and local optical sources to satisfy a given degradation in optical receiver sensitivity.