Self-Phase Modulation-Induced Instability of High-Power Narrow-Linewidth Fiber Amplifiers

Self-Phase Modulation-Induced Instability of High-Power Narrow-Linewidth Fiber Amplifiers

In this study, we investigated the effect of self-phase modulation (SPM)-induced modulation instability (MI) on the spectral purity of high-power narrow-linewidth fiber amplifiers and established a spectral evolution model for SPM-induced MI in those amplifiers. The spectral evolution process of MI...

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Bibliographic Details
Main Authors: Xiaoqin Shan, Yunhan Zheng, Rihong Zhu
Format: Article
Language:English
Published: MDPI AG 2023-11-01
Series:Photonics
Subjects:
high-power narrow-linewidth fiber laser
self-phase modulation (SPM)
modulation instability (MI)
spectral purification
spectral evolution model
Online Access:https://www.mdpi.com/2304-6732/10/12/1330

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