Thermal-structural-optical integrated analysis method of laser optical system

Zhou Xiaohong; Ren Xiaoming; Li Zhu; Guo Jianzeng

doi:10.3788/HPLPB20132511.2851

Volume 25 Issue 11

Dec. 2013

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Article Navigation > High Power Laser and Particle Beams > 2013 > 25(11): 2851-2855

Chen Han, Yang Hanwu, Zhang Zicheng, et al. Transverse capacitance coupling UV pre-ionization switch[J]. High Power Laser and Particle Beams, 2013, 25: 2035-2039. doi: 10.3788/HPLPB20132508.2035

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Zhou Xiaohong, Ren Xiaoming, Li Zhu, et al. Thermal-structural-optical integrated analysis method of laser optical system[J]. High Power Laser and Particle Beams, 2013, 25: 2851-2855. doi: 10.3788/HPLPB20132511.2851

Chen Han, Yang Hanwu, Zhang Zicheng, et al. Transverse capacitance coupling UV pre-ionization switch[J]. High Power Laser and Particle Beams, 2013, 25: 2035-2039. doi: 10.3788/HPLPB20132508.2035

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Thermal-structural-optical integrated analysis method of laser optical system

doi: 10.3788/HPLPB20132511.2851

1.
The 718th Research Institute of CSIC,Handan 056027,China

Received Date: 2012-12-21
Rev Recd Date: 2013-04-15
Publish Date: 2013-10-28

Abstract

Abstract

This article expatiated the theory of the thermal-structural-optical (TSO) integrated analysis and interface polynomial. The integrated analysis method was applied to the laser optical system. First of all, the thermal analysis and structure analysis of the optical system were analyzed by FEA software. Then the analyzed data were picked up and made Zernike surface fitting by software. Finally, the influence of the thermal deformation on the beam quality was analyzed by optical software. The results show that the integrated analysis can analyze the influence of optical mirror thermal deformation, and can guide optical system design in the laser optical system.
- optical system,
- thermal-structural-optical (TSO) integrated analysis,
- Zernike polynomial,
- thermal deformation,
- wavefront fitting

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