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Author:

史晓玉 (史晓玉.) | 翟天瑞 (翟天瑞.) | 申凯悦 (申凯悦.) | 李松涛 (李松涛.) | 宋婉婷 (宋婉婷.)

Indexed by:

zhihuiya

Abstract:

本发明公开了一种定向输出的多色低空间相干性激光器,包括波导、“红‑绿‑蓝”三色随机激光器其发光单元,该激光器具有辐射光的空间相干性低以及输出光的颜色在可见光光波段可灵活调控的特点;所述随机激光器发光单元包括散射材料和增益材料,利用纺丝技术制成随机激光纤维,并缠绕在所述波导上。当外界光泵浦时,改变泵浦光作用在不同颜色单元纤维的位置或者改变波导表面不同随机激光器颜色单元的排列方式即可实现对输出随机激光色度的调控。本发明提出的色度可调、定向输出的随机激光器具有成本低,制作方法简单,集成度高和激光色度可调等优点。

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Patent Info :

Type: 发明申请

Patent No.: CN202311499916.1

Filing Date: 2023-11-13

Publication Date: 2024-02-27

Pub. No.: CN117613650A

Applicants: 北京工业大学

Legal Status: 实质审查

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

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Chinese Cited Count:

30 Days PV: 0

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