Laser Study on Q-switch of Cr4 +: YAG Self-saturated Crystals

In recent years, with the rapid development of computer technology applications, computer simulation experiments have been widely used in various fields of science and application, plays an important and indispensable role. Similarly, computer simulation experiments in laser research are also important; it can be a limited amount of time in a large number of repeated experiments, resulting in the characteristics of the laser curve to study. If the same actual experiment, the time required is very long, the investment of funds is huge. So through the computer simulation experiment to guide the actual experiment, can study the smooth progress. It is the guarantee of actual experiment.