ICF驱动器上1ω激光远场光斑强度分布的精确诊断与控制

2009 Conference on Lasers & Electro Optics & The Pacific Rim Conference on Lasers and Electro-Optics Pub Date : 2009-10-30 DOI:10.1109/CLEOPR.2009.5292403

Shunxing Tang, X. Ouyang, Kuixi Huang, B. Zhu, Zunqi Lin

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引用次数: 1

摘要

本文阐述了如何通过精确诊断远场分布来评估波前特性。设计了用于神光二号9号光束的Ф350mm远场诊断装置。2007年的性能表明，70%的总能量集中在5倍衍射极限直径的圆内，95%的总能量集中在13倍衍射极限直径的圆内。

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Precise diagnosis and control of 1ω laser far-field spot intensity distribution on ICF driver

This paper elucidated how to evaluate wavefront property by precisely diagnose far field distribution. A Ф350mm far field diagnostic device was designed to be applied on the 9th beam of Shenguang-II. The performance in 2007 indicated that 70% of total energy was focused in a 5 times of the diffraction limit diameter circle, while 95% of total energy was focused in a 13 times of the diffraction limit diameter circle.

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2009 Conference on Lasers & Electro Optics & The Pacific Rim Conference on Lasers and Electro-Optics

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