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Abstract:
本发明涉及激光技术领域,并提供一种高功率白光超连续谱激光器,包括依次连接的超短脉冲种子源激光器、非线性光纤放大器、模场匹配器和小芯径光纤,所述小芯径光纤的芯径小于所述非线性光纤放大器的光纤芯径。通过非线性光纤放大器对超短脉冲激光进行放大,提高了输出激光的有效峰值功率,再通过模场匹配器将激光耦合进小芯径的普通光纤内,实现白光超连续谱激光输出。非线性光纤放大器有效提升了脉冲有效峰值功率,小芯径普通光纤在保证非线性变换的同时,能够有效散热,保证高功率白光超连续谱激光稳定地输出。
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Patent Info :
Type: 发明申请
Patent No.: CN202210016528.2
Filing Date: 2022-01-07
Publication Date: 2022-05-27
Pub. No.: CN114552341A
Applicants: 北京工业大学
Legal Status: 实质审查
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: 11
Affiliated Colleges: