Precision focusing and diagnosis technology for laser beams in an ICF target chamber

Qixiang Zhu; Li Yan; Yuguao Mao

doi:10.1117/12.351057

23 June 1999 Precision focusing and diagnosis technology for laser beams in an ICF target chamber

Qixiang Zhu, Li Yan, Yuguao Mao

Proceedings Volume 3609, Optical Pulse and Beam Propagation; (1999) https://doi.org/10.1117/12.351057
Event: Optoelectronics '99 - Integrated Optoelectronic Devices, 1999, San Jose, CA, United States

Abstract

The precision focusing and diagnosis experimental system for laser beams in ICF target chamber is introduced in the paper. The experimental system consists of laser source, precision focusing facility with harmonic-step driver aspherical focusing lens, simulated optical fiber planar target, CCD cameras and image acquisition and processing unit. The system is controlled by computer. The experimental results shows that, the error of this focusing and diagnosis system is less than 15 micrometers , the system meets to the technical needs of precision focusing laser beam sin ICF target chamber.

Citation Download Citation

Qixiang Zhu, Li Yan, and Yuguao Mao "Precision focusing and diagnosis technology for laser beams in an ICF target chamber", Proc. SPIE 3609, Optical Pulse and Beam Propagation, (23 June 1999); https://doi.org/10.1117/12.351057

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