A Generalized Weak Modulation Transmission Matrix in Optical Fiber Systems and Its Application to Noise Evolution Analysis

JIANG Zhi; FAN Chong-cheng

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A Generalized Weak Modulation Transmission Matrix in Optical Fiber Systems and Its Application to Noise Evolution Analysis

更新时间：2025-07-16

- A Generalized Weak Modulation Transmission Matrix in Optical Fiber Systems and Its Application to Noise Evolution Analysis
- Acta Electronica Sinica Vol. 30, Issue 9, Pages: 1257-1261(2002)
- 作者机构：
  
  清华大学电子工程系,北京,100084
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN929
- Published：2002
- 稿件说明：
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JIANG Zhi, FAN Chong-cheng. A Generalized Weak Modulation Transmission Matrix in Optical Fiber Systems and Its Application to Noise Evolution Analysis[J]. Acta Electronica Sinica, 2002, 30(9): 1257-1261.
DOI：

JIANG Zhi, FAN Chong-cheng. A Generalized Weak Modulation Transmission Matrix in Optical Fiber Systems and Its Application to Noise Evolution Analysis[J]. Acta Electronica Sinica, 2002, 30(9): 1257-1261. DOI：

摘要

本文在总结文献中已有工作的基础上

给出了光纤传输系统中普适的频域弱强度/相位调制的传输矩阵 H

包含了光纤中各阶色散、非线性和光纤损耗的影响.指出奇数阶色散仅对矩阵分量的幅频特性产生影响

而偶数阶色散仅对矩阵分量的相频特性产生影响.因此

对弱强度/相位调制(噪声)而言

只有奇数阶色散才起作用.基于 H 矩阵

定量计算了分别用于强度探测系统、相位探测系统和光谱仪测量的强度噪声谱、相位噪声谱和光场噪声谱.

Abstract

A generalized frequency domain weak modulation transmission matrix H in optical fiber systems is presented in this paper.Simultaneous interaction of loss

nonlinearity and all order of dispersion in the fiber are taken into account.It is found that the odd-and even-order dispersion terms only change the amplitude-and phase-frequency response respectively

while the intensity and phase noise are only infected by the odd-order dispersion terms.Quantitative calculations of intensity

phase and optical field noise spectra are presented for intensity-detection

phase-detection and optical spectrum analyzer applications.

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