Analysis on the Optical Performance and Test Technology of the Multiple Beam of the High-power Laser System

摘要

The laser synchronization to reach targets synchronously is an important index for measuring device integrated performance parameters, also is related to inertial confinement fusion (ICF) physics experiment parameters successful. In the ICF research, the multiple laser pulse need not only waveform and energy, but also need to have a high time consistency. The physics experiment requires multiple laser beams that must arrive at the target, therefore, the precise synchronization of time waveform and synchronous testing and adjusting technology and methods is very important. This paper will discuss the optical performance and testing technology of the high power laser device of multiple beams.