Highly efficient Nd:YAG ceramic CW laser with 59.8% slope-efficiency
| Data(s) |
2005
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|---|---|
| Resumo |
In this paper, a highly efficient Ti:sapphire end-pumped 1 at.-% Nd:YAG ceramic laser that is comparable in efficiency with Nd:YAG single crystal lasers has been developed. Optical absorption and emission spectra for Nd:YAG ceramics have been measured. With 673-mW pumping, 295-mW laser output at 1064 nm has been obtained. The laser threshold is only 13 mW. Deducted the transmitted light, the corresponding optical-to-optical conversion efficiency is 58.4%. The lasing characteristics of Nd:YAG ceramic are nearly equal to those of Nd:YAG single crystal. |
| Identificador | |
| Idioma(s) |
英语 |
| Fonte |
漆云凤;楼祺洪;马海霞;董景星.,Chin. Opt. Lett.,2005,3(2):89-91 |
| Palavras-Chave | #140.3380 #laser materials #140.3580 #lasers #solid-state |
| Tipo |
期刊论文 |
