Thermal lensing of diode side-pumped solid-state lasers
The pump energy distribution in a diode side-pumped solid-state laser, is an overlap of propagating Gaussian beams. A simple model has been developed to calculate the thermal focal length of a diode side-pumped solid-state laser, which is based on a thermal model with a Gaussian heat density in any...
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| Veröffentlicht in: | Optics and laser technology 2000-04, Vol.32 (3), p.199-203 |
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| container_end_page | 203 |
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| container_issue | 3 |
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| container_title | Optics and laser technology |
| container_volume | 32 |
| creator | Xie, Wenjie Tam, Siu-Chung Yee-Loy, Lam Liu, Jingang Yang, Hongru Gu, Jianhui Tan, Wilson Zhou, Feng |
| description | The pump energy distribution in a diode side-pumped solid-state laser, is an overlap of propagating Gaussian beams. A simple model has been developed to calculate the thermal focal length of a diode side-pumped solid-state laser, which is based on a thermal model with a Gaussian heat density in any cross section of a laser rod. It can be seen that as the waists of pump beams increase, the energy distribution tends to be uniform and the thermal focal length tends to be long, which means a smaller thermal focusing. |
| doi_str_mv | 10.1016/S0030-3992(00)00043-8 |
| format | Article |
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| identifier | ISSN: 0030-3992 |
| ispartof | Optics and laser technology, 2000-04, Vol.32 (3), p.199-203 |
| issn | 0030-3992 1879-2545 |
| language | eng |
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| source | Access via ScienceDirect (Elsevier) |
| subjects | Diode-pumped lasers Doped-insulator lasers and other solid state lasers Exact sciences and technology Fundamental areas of phenomenology (including applications) Lasers Optics Physics Solid-state lasers Thermal effects and laser diodes |
| title | Thermal lensing of diode side-pumped solid-state lasers |
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