Method for correcting wavefront distribution of an optical system by laser

Abstract

A method for correcting wavefront distribution of an optical system by laser, mainly utilizes the action of the laser to form a desired refractive index spatial distribution inside an optical component, thereby correcting a wavefront distortion existing in an optical system, or to obtain an optical system having a desired wavefront distribution. The optical component processed by the method could effectively correct the wavefront distortion existing in the optical system, to meet specific use requirements, and the optical component could be used in various optical systems. At the same time, the method has the characteristics of fast speed, computer-aided one-step forming and no subsequent processing, and is a new method for optical system design and wavefront distortion correction.

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