Improvement of the linearly polarized output power in Nd:YAG laser with [100] cu

Thermal depolarization caused by birefringence is a major factor that limits the output power of linearly polarized Nd:YAG laser. This paper theoretically analyzes the thermal depolarization of [111]- and [100]-cut Nd:YAG rods and output power of two diode-pumped Nd:YAG rods are compared experimenta