[P-CTh1] C1. Solid State, Fiber, and Other Laser Sources

[P-CTh1-11] Comparing Thermally-Induced Beam Degradation for High-Power Lissajous Modes by a Diode-End-Pumped YVO₄ Laser with Different Nd-Dopant Concentration

*Wan-Chen Tsai¹, Kuang-Ting Cheng¹, Pi-Hui Tuan¹ (1. National Chung Cheng Univ. (Taiwan))

[Presentation Style] Online

An Nd:YVO₄ laser was used to explore the pump-induced beam degradation of Lissajous modes by different doping-concentration gain crystals to manifest both the beam structure and geometric phase will be obviously influenced by thermal aberration.