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Author:

王智勇 (王智勇.) (Scholars:王智勇) | 康治军 (康治军.) | 曹银花 (曹银花.) | 左铁钏 (左铁钏.)

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incoPat zhihuiya

Abstract:

本发明为实现大功率激光二极管堆光束整形的装置,属于激光技术领域。本装置包括含有m个芭条的激光二极管堆、由m行n列反射镜组成的叠堆形阶梯反射镜(2)和第二阶梯反射镜(4),激光二极管堆的每个芭条分别与叠堆形阶梯反射镜(2)的每行反射镜相对应,第二阶梯反射镜(4)位于叠堆形阶梯反射镜(2)的正上方。来自激光二极管堆每个芭条的、经过快轴准直后的光斑(1)被叠堆形阶梯反射镜(2)反射至快轴方向,并在慢轴方向上被分割成n段,同时消除了芭条之间的暗区。该n段光束被第二阶梯反射镜(4)反射,使得光束旋转90度,实现了光束整形。本发明改善了大功率半导体激光二极管堆的光束质量,达到了光束整形的目的。

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Patent Info :

Type: 发明授权

Patent No.: CN200710063249.7

Filing Date: 2007-01-05

Publication Date: 2009-02-11

Pub. No.: CN100460977C

Applicants: 北京工业大学

Legal Status: 未缴年费 ; 权利转移

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: 2

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