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Dual-wavelength competitive output in Nd:Y3Sc1.5Al3.5O12 ceramic disk laser |
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| Authors: | Hong Cai Jun Zhou Gang Yao Yunfeng Qi Jingxing Dong |
| Institution: | a Shanghai Institute of Optics and Fine Mechanics, CAS, NO. 390, Qinghe Road, Jiading, 201800 Shanghai, PR China b Graduate School of the Chinese Academy of Science, 100039 Beijing, PR China c Shanghai Institute of Ceramics, CAS, 200050 Shanghai, PR China |
| Abstract: | In this paper, we demonstrated a dual-wavelength competitive output in Nd:Y3Sc1.5Al3.5O12 ceramic disk laser. Different dual-wavelength output behaviors for Nd:YSAG and Nd:YAG ceramic disk laser were investigated and discussed. By applying the energy transfer model, we suggested the reasonable explanation for this new phenomenon as the disordered replacing of Al3+ ions by Sc3+ ions. The main advantage of the dual-wavelength ceramic laser is the possibility to serve as the seed source to generate Terahertz radiation. |
| Keywords: | Dual-wavelength Ceramic laser Nd:YSAG |
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