Laser parameter precision diagnostic system of large-aperture high power laser experiment platform

Xia Yanwen; Zheng Kuixing; Da Zhengshang; Li Hongguang; Zhao Junpu; Sun Zhihong; Peng Zhitao; Wang Zhengzhou; Liu Hua; Liang Yue; Li Sen; Zheng Xiaoxia; Wei Xiaofeng

doi:10.3788/IRLA201645.1217008

A multi-functional high-precision comprehensive diagnostic system for laser parameters was developed. The entire diagnostic system was composed of a fundamental frequency laser diagnostic module, a tripled frequency laser diagnostic module, an online optic damage inspection module, an opening frequency conversion unit and corresponding auxiliary units. Under the control of the system software, it can automatically perform accurate measurement, data collection, storage and processing on laser parameters such as near-field, far-field, energy, wavefront and pulse-waveform before and after the laser frequency conversion. This system provides accurate data for improving laser facility load capacity and researching relevant key unit technology.

Laser parameter precision diagnostic system of large-aperture high power laser experiment platform

1. Research Center of Laser Fusion,China Academy of Engineering Physics,Mianyang 621900,China;

2. Xi'an Institute of Optics and Fine Mechanics,Chinese Academy of Sciences,Xi'an 710119,China

Received Date: 2016-04-11

Rev Recd Date: 2016-05-10

Publish Date: 2016-12-25

Key words:

Abstract: A multi-functional high-precision comprehensive diagnostic system for laser parameters was developed. The entire diagnostic system was composed of a fundamental frequency laser diagnostic module, a tripled frequency laser diagnostic module, an online optic damage inspection module, an opening frequency conversion unit and corresponding auxiliary units. Under the control of the system software, it can automatically perform accurate measurement, data collection, storage and processing on laser parameters such as near-field, far-field, energy, wavefront and pulse-waveform before and after the laser frequency conversion. This system provides accurate data for improving laser facility load capacity and researching relevant key unit technology.

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Reference (13)

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Laser parameter precision diagnostic system of large-aperture high power laser experiment platform

doi: 10.3788/IRLA201645.1217008

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