Co3O4 film saturable absorber for generating soliton mode-locked pulses in erbium-doped fiber laser

Yu Yang,Yong Yao,Qian-chao Wu,Chong-hao Wu,Ke Xu,Xiao-chuan Xu,Jia-jun Tian

Optical Fiber Technology（2022）

引用 9|浏览6

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摘要

•Use of cobalt oxide as saturable absorber for mode-locked in 1.5-μm region.•The Co3O4 has modulation depth of 13% and saturation intensity of 8.3 MW/cm2.•The Co3O4 embedded PVA composite film provides stable soliton mode-locked pulse.

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关键词

Mode-locked lasers,Cobalt oxide,Saturable absorber,Pulse fiber laser

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