How high power and high-power solid-state laser amplifier system

摘要

The present invention provides a system and method to achieve high power and high-strength laser amplification. In four double pass optical amplification system, passing four times in the optical amplifier by the optical elements of various linear polarized optical beam. Optical amplifier is pumped by a horizontal pump energy source comprising a laser diode array. It is provided to disable the thermal lens effect, the thermally induced birefringence effect, and efficiency amplification is enhanced optical components of the pumping module other.