Analyze of nonlinear optical materials properties by new simple powder technique

Way of stepless regulation a laser output by using intracavity device

We report about the way for stepless regulation of output power/energy directly from laser cavity by using intracavity device. This way give ability to control laser output level during operation of any laser - pulse or CW, which has some distance between active element and output mirror. This way

ESA and activator ions photoionization spectra investigations of Ce:YLF and Ce:LiLuF+ single crvstals