標題: | High-peak-power passively Q-switched Nd : YAG laser at 946 nm |
作者: | Huang, Y. P. Su, K. W. Li, A. Chen, Y. F. Huang, K. F. 電子物理學系 Department of Electrophysics |
公開日期: | 1-六月-2008 |
摘要: | We demonstrate a high-peak-power quasi-continuous-wave diode-pumped passive Q-switched Nd:YAG laser at 946 nm. We make a thorough comparison of the output performance between the saturable absorbers of InGaAs quantum wells (QWs) and a Cr4+:YAG crystal. Experimental results reveal that the saturable absorber of InGaAs QWs is superior to the Cr4+:YAG crystal because of the low nonsaturable losses and leads to a pulse energy of 330 mu J with a peak power greater than 11 kW. |
URI: | http://dx.doi.org/10.1007/s00340-008-2975-9 http://hdl.handle.net/11536/8737 |
ISSN: | 0946-2171 |
DOI: | 10.1007/s00340-008-2975-9 |
期刊: | APPLIED PHYSICS B-LASERS AND OPTICS |
Volume: | 91 |
Issue: | 3-4 |
起始頁: | 429 |
結束頁: | 432 |
顯示於類別: | 期刊論文 |