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| Content Provider | Springer Nature Link |
|---|---|
| Author | Li, Dechun Zhao, Shengzhi Li, Guiqiu Yang, Kejian |
| Copyright Year | 2005 |
| Abstract | The intracavity photon density and the initial population-inversion density in the diode-pumped passively Q-switched lasers are assumed to be Gaussian spatial distributions. The space-dependent rate equations are solved numerically. The key parameters of an optimally coupled passively Q-switched laser under Gaussian approximation are determined, and a group of general curves are generated for the first time. These key parameters include the optimal normalized coupling parameter and the optimal normalized saturable absorber parameter that maximize the output energy, and the corresponding normalized energy, normalized peak power, and normalized pulse width. The curves clearly show the dependence of the optimal key parameters on the parameters of the gain medium, the saturable absorber, and the resonator. In addition, the importance including the space variation is also shown. The optimal calculations for a diode-pumped passively Nd: YVO$_{4}$ laser are presented to demonstrate the use of the curves and the related formulas. |
| Starting Page | 927 |
| Ending Page | 942 |
| Page Count | 16 |
| File Format | |
| ISSN | 03068919 |
| Journal | Optical and Quantum Electronics |
| Volume Number | 37 |
| Issue Number | 10 |
| e-ISSN | 1572817X |
| Language | English |
| Publisher | Kluwer Academic Publishers |
| Publisher Date | 2005-01-01 |
| Publisher Place | Dordrecht |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | gaussian spatial distribution LD-pumped numerical solutions optimization passively Q-switched rate equation Computer Communication Networks Applied Optics, Optoelectronics, Optical Devices Characterization and Evaluation Materials Electronic and Computer Engineering |
| Content Type | Text |
| Resource Type | Article |
| Subject | Atomic and Molecular Physics, and Optics Electronic, Optical and Magnetic Materials Electrical and Electronic Engineering |
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