Femtoseconds laser device with use of an optical laser diodes - pump module

摘要

The invention relates to a femtoseconds laser device with the use of optical laser diodes pumps. In order to provide stable mode coupling and the performance stability and spray stability in an ultra-fast lasers such as a femtoseconds laser, are optical plurality of, to which optical parts of a diodes pumping unit are mounted, is taken into mechanical engagement by the use of rods with a low coefficient of thermal expansion, and form a module, and the pump module is a maximum of a laser platform or a laser housing separately.