Deformation measurement of high-power laser resonator mirrors using 2D shearing interferometer

Lei Fu; Hongmin Shi; Shouyong Ni; Yaodong Lu; Lingxiang Zhang; Jianguo Xin

doi:10.1117/12.401770

5 October 2000 Deformation measurement of high-power laser resonator mirrors using 2D shearing interferometer

Lei Fu, Hongmin Shi, Shouyong Ni, Yaodong Lu, Lingxiang Zhang, Jianguo Xin

Proceedings Volume 4223, Instruments for Optics and Optoelectronic Inspection and Control; (2000) https://doi.org/10.1117/12.401770
Event: Optics and Optoelectronic Inspection and Control: Techniques, Applications, and Instruments, 2000, Beijing, China

Abstract

An optical layout of a common optical-path shearing interferometer is proposed in this paper. Research on the heated deformation of high power laser resonator mirrors with the 2D shearing interferometer is presented. The experiment demonstrates the method feasible and reliable in investigating the heated deformation.

Citation Download Citation

Lei Fu, Hongmin Shi, Shouyong Ni, Yaodong Lu, Lingxiang Zhang, and Jianguo Xin "Deformation measurement of high-power laser resonator mirrors using 2D shearing interferometer", Proc. SPIE 4223, Instruments for Optics and Optoelectronic Inspection and Control, (5 October 2000); https://doi.org/10.1117/12.401770

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