WaveTopSign Single Xenon Lamp Laser Welding Cavity Cavity Length 80-170mm
One is to effectively couple the pump source with the working substance; the other is to determine the distribution of the pumping optical density on the laser material, thereby affecting the uniformity, divergence and optical distortion of the output beam. . Both the working substance and the pump source are installed in the concentrating cavity, so the advantages and disadvantages of the concentrating cavity directly affect the efficiency and working performance of the pump.
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