Time-Frequency Characteristics of Pulsed Light Transmission Through Singlemode Fiber

GUO Ai-huang; FU Jun-mei

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Time-Frequency Characteristics of Pulsed Light Transmission Through Singlemode Fiber

更新时间：2025-07-16

- Time-Frequency Characteristics of Pulsed Light Transmission Through Singlemode Fiber
- Acta Electronica Sinica Vol. 30, Issue 3, Pages: 416-418(2002)
- 作者机构：
  
  西安交通大学电子与信息工程学院微波工程与光通信研究所,陕西,西安,710049
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN929.11
- Published：2002
- 稿件说明：
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GUO Ai-huang, FU Jun-mei. Time-Frequency Characteristics of Pulsed Light Transmission Through Singlemode Fiber[J]. Acta Electronica Sinica, 2002, 30(3): 416-418.
DOI：

GUO Ai-huang, FU Jun-mei. Time-Frequency Characteristics of Pulsed Light Transmission Through Singlemode Fiber[J]. Acta Electronica Sinica, 2002, 30(3): 416-418. DOI：

摘要

计算了有无初始啁啾的高斯光脉冲信号在单模光纤中传输不同距离的波形

并用时频分析方法将光脉冲信号扩展到时间-频率的二维平面

通过时间窗、频率窗和Wigner-Vill分布的时频平面对高斯光脉冲的传输特性进行了分析.时频分析方法可以更直观和更清晰地了解光脉冲信号在传输过过程中色散和能量的变化.

Abstract

In this paper

the transmitted waveforms of a Gaussian pulsed light with or without initial chirp at different distances in a singlemode fiber are calculated

and the transmission characteristics are analyzed through time-window

frequency-window

and time-frequency plane of the Wigner-Vill distribution by using time-frequency analysis.Time-frequency analysis can provide more information about the dispersion and energy changes on the pulsed light transmission through the singlemode fiber.

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