標題: | AlGaInAs/InP eye-safe laser pumped by a Q-switched Nd:GdVO4 laser |
作者: | Huang, S. C. Chang, H. L. Su, K. W. Li, A. Liu, S. C. Chen, Y. F. Huang, K. F. 電子物理學系 Department of Electrophysics |
公開日期: | 1-三月-2009 |
摘要: | An AlGaInAs quantum-well structure grown on a Fe-doped InP transparent substrate is developed to be a gain medium in a high-peak-power nanosecond laser at 1570 nm. Using an actively Q-witched 1064 nm laser to pump the gain chip, an average output power of 135 mW is generated at a pulse repetition rate of 30 kHz and an average pump power of 1.25 W. At a pulse repetition rate of 20 kHz, the peak output power is up to 290 W at a peak pump power of 2.3 kW. |
URI: | http://dx.doi.org/10.1007/s00340-008-3346-2 http://hdl.handle.net/11536/149741 |
ISSN: | 0946-2171 |
DOI: | 10.1007/s00340-008-3346-2 |
期刊: | APPLIED PHYSICS B-LASERS AND OPTICS |
Volume: | 94 |
起始頁: | 483 |
結束頁: | 487 |
顯示於類別: | 期刊論文 |