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Author:

黄民双 (黄民双.) | 张阔海 (张阔海.) | 左铁钏 (左铁钏.)

Indexed by:

CSCD

Abstract:

提出一种新的对大功率激光低频波动的测量技术.它的传感器是一根细小的探针,探针上面有一直径为20~500μm的微孔,光通过微孔对激光进行采样,由探针内通道将该采样光传输到探测器.探针可抗高功率激光损伤.由恒速电机带动探针高速扫描光束截面,最终获得激光输出功率随时间的变化信息.该仪器既可进行在位测量又可进行在线测量,既可测量CO2激光又可测量YAG激光.介绍了测量原理、仪器结构和实验结果.

Keyword:

激光功率测量 空心探针法 激光功率波动

Author Community:

  • [ 1 ] [黄民双]北京工业大学
  • [ 2 ] [张阔海]北京工业大学
  • [ 3 ] [左铁钏]北京工业大学

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Source :

仪器仪表学报

ISSN: 0254-3087

Year: 2002

Issue: z2

Volume: 23

Page: 529-530,535

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 1

Chinese Cited Count:

30 Days PV: 5

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