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Investigation on the scattering effect of ceramic Nd:YAG |
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| Authors: | Li Cheng-Ming Zong Nan Gao Hong-Wei Xu Zu-Yan Liu Wen-Bin Pan Yu-Bai and Feng Xi-Qi |
| Institution: | Laboratory of Optical Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China; Graduate School of the Chinese Academy of Sciences, Beijing 100190, China; Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, China; Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, China |
| Abstract: | This paper investigates the scattering effect of domestic 0.5 at{\%} ceramic Nd:YAG. An effective method has been utilized to measure the scattering and absorption coefficients. An end-pumped continuous wave (CW) Nd:YAG ceramic laser was also demonstrated. A maximum output power of 6.7~W at 1064~nm was obtained at an 808-nm pump power of 32.9~W. Conversion efficiency and slope efficiency have been achieved. This indicates that scattering has an important effect on the optical performance of ceramic Nd:YAG. |
| Keywords: | Nd:YAG transparent ceramic light scattering optical-to-optical efficiency |
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