High-power disordered Nd:CaYAlO 4 lasers at 1.08 m
作者： Haohai Yu , Xiaodong Xu , Dongzhen Li , Zhengping Wang , Jun Xu
DOI: 10.1364/OL.35.002666
关键词: Materials science 、 Ti:sapphire laser 、 Far-infrared laser 、 Laser power scaling 、 Optics 、 Laser pumping 、 Optoelectronics 、 Diode-pumped solid-state laser 、 Laser diode 、 Tunable laser 、 Active laser medium
摘要: We demonstrate the high-power laser performance with a disordered Nd:CaYAlO4 crystal at wavelength of about 1.08m. Continuous-wave output power 5.16W is achieved diode as pump source. For first time to our knowledge, passively Q-switched obtained maximum average 2.39W, shortest pulse width 5.7ns, and highest peak 15.47kW. By spectral analysis, Nd:CaAlO4 centered propose that, by suitable tuning, should be an excellent source for helium optical pumping.
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