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Author:

关宝璐 (关宝璐.) | 闻燕 (闻燕.) | 张晓昱 (张晓昱.) | 王宏卓 (王宏卓.) | 叶文轩 (叶文轩.)

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incoPat zhihuiya

Abstract:

本发明涉及半导体激光器技术领域,提供一种垂直腔面发射激光器阵列结构及其制备方法,垂直腔面发射激光器阵列结构由上至下依次包括偏振选择结构、液晶模块和垂直腔面发射激光器本体,偏振选择结构能够进行单偏振和偏振调控输出,以获得高正交偏振抑制比的偏振开关功能;液晶模块包括与垂直腔面发射激光器本体相对设置的玻璃基板,以及位于所述玻璃基板和所述垂直腔面发射激光器本体之间的衬垫,以及由所述玻璃基板、所述垂直腔面发射激光器本体和所述衬垫组成的液晶腔室,液晶填充在所述液晶腔室内;垂直腔面发射激光器本体用于发射线偏振光。本发明能够解决现有技术中激光器阵列偏振特性差、偏振调控效率低等缺陷,实现光偏振稳定且开关可调。

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Patent Info :

Type: 发明申请

Patent No.: CN202111642224.9

Filing Date: 2021-12-29

Publication Date: 2024-07-05

Pub. No.: CN114400499B

Applicants: 北京工业大学

Legal Status: 授权

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: 8

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