利用自适应光学系统从100 TW的钛蓝宝石激光系统中产生1.2 X衍射极限焦斑

2007 Conference on Lasers and Electro-Optics - Pacific Rim Pub Date : 2007-12-04 DOI:10.1109/CLEOPR.2007.4391750

T. Jeong, I. Choi, N. Hafz, D. Ko, Jongmin Lee

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引用次数: 0

摘要

对100 TW激光脉冲的波前像差进行了测量和校正，以改善焦斑的强度分布。用变形镜测试了动态和静态修正。当用变形镜校正波前像差时，观察到焦斑的光斑大小是衍射极限焦斑的1.2倍。

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Generation of 1.2 X Diffraction-Limited Focal Spot from the 100 TW Ti:sapphire Laser System by use of an adaptive optics system

The wavefront aberrations in the 100 TW laser pulses are measured and corrected to improve the intensity distribution of the focal spot. The dynamic and static corrections are tested with the deformable mirror. When correcting wavefront aberrations with the deformable mirror, the focal spot having a 1.2 times spot size of the diffraction-limited focal spot is observed.

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2007 Conference on Lasers and Electro-Optics - Pacific Rim

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