High-Power and Highly Efficient Yb3+-doped Y3Al5O12 Ceramic Laser at Room Temperature
Shinki Nakamura, Yu Matsubara, Takayo Ogawa, Satoshi Wada
Abstract
Shinki Nakamura, Yu Matsubara, Takayo Ogawa, Satoshi Wada
Abstract
The diode end-pumped Yb:YAG ceramic laser with high efficiency and high-power was demonstrated. The 5.5-W cw output power was obtained with the slope efficiency of 52%. To the best of our knowledge, this is the highest efficiency of Yb:YAG ceramic laser.
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The diode end-pumped Yb:YAG ceramic laser with high efficiency and high-power was demonstrated. The 5.5-W cw output power was obtained with the slope efficiency of 52%. To the best of our knowledge, this is the highest efficiency of Yb:YAG ceramic laser.
Key concepts: Materials science, Slope efficiency, Ceramic, Laser, Optoelectronics, Doping, Diode, Power (physics)