Solid State MOPA Amplification and Nonlinear Frequency Conversion Technology

The hundred-watt-level solid-state laser with high beam quality and multi-wavelength is obtained by using MOPA technology which improves the processing capacity for material processing effectively.

Core Technology:

● High repetition frequency and short pulse width seed source technology achieve high-quality laser seed output.

● Gain guiding effect controlling + thermal lens spherical aberration compensation technology to obtain the high power laser with high beam quality;

● In-band pumping technology + quasi-slab MOPA technology improves the upper limit of laser output power;

This technology has achieved 1064nm laser output power > 140W@40kHz, beam quality M²＜1.2; in the later stage, it can realize high peak and narrow pulse width ultraviolet laser (15-60W), narrow pulse width and high repetition frequency green laser (30-120W), narrow pulse width and high peak infrared (50-200W), deep ultraviolet 266nm laser (5-20W).