標題: | Highly efficient Nd:Gd(0.6)Y(0.4)VO(4) laser by direct in-band pumping at 914 nm and observation of self-mode-locked operation |
作者: | Liang, H. C. Huang, Y. J. Chiang, P. Y. Chen, Y. F. 電子物理學系 Department of Electrophysics |
公開日期: | 1-Jun-2011 |
摘要: | A highly efficient Nd:Gd(0.6)Y(0.4)VO(4) laser by direct in-band pumping at 914 nm is demonstrated for the first time. With an absorbed power of 3.7 W, a maximum output power of 2.65 W at 1064 nm was obtained, corresponding to an optical conversion efficiency of 72%. We also experimentally observed that the laser system could be efficiently operated in the self-mode-locked state in the range of 0.9-3.3 GHz. The pulse width was measured to be 16 ps at a repetition rate of 1.75 GHz. |
URI: | http://dx.doi.org/10.1007/s00340-010-4356-4 http://hdl.handle.net/11536/23356 |
ISSN: | 0946-2171 |
DOI: | 10.1007/s00340-010-4356-4 |
期刊: | APPLIED PHYSICS B-LASERS AND OPTICS |
Volume: | 103 |
Issue: | 3 |
起始頁: | 637 |
結束頁: | 641 |
Appears in Collections: | Articles |