New type of reflector mount array

This paper introduces a new type of reflector mount array, which is designed for main amplifier of ICF Laser Driver in China. The whole system utilizes a special array structure, in compliance with the requirement of a small distance among each beam of the laser system. The one-body joint drive structure and a flexible structure ensure the system with high adjusting accuracy and stability. In addition, according to the characteristic of this system, the paper calculates the turning angle and accuracy of the flexible, which shows that the theoretical accuracy can reach 0.017', and the experiment results confirm this accuracy. The transmission error of one- body joint drive structure is analyzed in detail, and Finite Elements Method is used to optimize the support structure in order to lessen the deformation of the reflector.