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Author:

王劼予 (王劼予.) | 王丽 (王丽.) | 包传辰 (包传辰.)

Indexed by:

CQVIP PKU CSCD

Abstract:

为研究腔参数和石墨烯的可饱和吸收特性对脉冲特性的影响,数值求解了描述激光器动力学的Haus主方程。采用饱和吸收体的快饱和模型,分析了谐振腔腔长、石墨烯层数、输出镜透射率和激光晶体上光斑半径的变化对脉冲特性的影响,并与半导体可饱和吸收镜(SESAM)做了比较。结果表明,石墨烯和SESAM各具优势,例如在腔长短且可饱和吸收体上光斑半径小时选择石墨烯,在腔长长且光斑半径大时选择SESAM,分别能获得峰值功率更高的脉冲激光。故应根据具体的实验情况选择适当的可饱和吸收体和腔参数。

Keyword:

Haus主方程 脉冲宽度 激光器 峰值功率

Author Community:

  • [ 1 ] 北京工业大学应用数理学院

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Source :

中国激光

Year: 2013

Issue: 07

Volume: 40

Page: 70-74

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 4

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