Research Progress of LD Pumped Yb: YAG Solid-State Laser
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With the development and maturity of semiconductor technology, laser diodes have greatly improved in terms of power, conversion efficiency, wavelength expansion and operating life. The laser diode has the characteristics of high quantum efficiency, high reliability, long service life, good emission wavelength and laser medium absorption peak, and good laser output beam quality. This makes laser diode and pump technology combined to become an important breakthrough in laser pumping technology. The rapid development of pumped solid-state lasers has gradually become a trend.
LD Pumped Yb, YAG, Solid State Laser