| 標題: | Semiconductor quantum-well saturable absorbers for efficient passive Q switching of a diode-pumped 946 nm Nd : YAG laser |
| 作者: | Huang, Y. P. Liang, H. C. Huang, J. Y. 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-Sep-2007 |
| 摘要: | lnGaAs quantum wells and a Bragg mirror structure are grown on a GaAs substrate to simultaneously serve as a low-loss saturable absorber and an output coupler for highly efficient Q switching of a diode-pumped Nd:YAG laser operating at 946 nm. With an incident pump power of 9.2 W, the laser produces pulses of 38 ns duration with average pulse energy of as much as 20 mu J at a pulse repetition rate of 55 kHz. (c) 2007 Optical Society of America. |
| URI: | http://dx.doi.org/10.1364/AO.46.006273 http://hdl.handle.net/11536/10365 |
| ISSN: | 0003-6935 |
| DOI: | 10.1364/AO.46.006273 |
| 期刊: | APPLIED OPTICS |
| Volume: | 46 |
| Issue: | 25 |
| 起始頁: | 6273 |
| 結束頁: | 6276 |
| Appears in Collections: | Articles |
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- High-peak-power passively Q-switched Nd : YAG laser at 946 nm / Huang, Y. P.;Su, K. W.;Li, A.;Chen, Y. F.;Huang, K. F.
- InGaAs quantum-well saturable absorbers for a diode-pumped passively Q-switched Nd : YAG laser at 1123 nm / Huang, J. Y.;Liang, H. C.;Su, K. W.;Lai, H. C.;Chen, Y. -F.
- High-peak-power flashlamp-pumped passively Q-switched Nd : YAG laser with AlGaInAs quantum wells as a saturable absorbers - art. no. 68712M / Liang, H. C.;Huang, J. Y.;Huang, S. C.;Su, K. W.;Chen, Y. F.
- Simultaneous Q-switching and mode-locking in a diode-pumped Nd : YVO4-Cr4+: YAG laser / Chen, YF;Tsai, SW
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