Measurement of thermal distortion in high power laser glass elements using ptychography
文献类型：期刊论文
| 作者 | Wang, H.; Veetil, Suhas P.; Liu, C.; Wang, J.; Huang, W.; Zhang, Y.; Pan, X.; Zhu, J. |
| 刊名 | laser phys. lett.
 |
| 出版日期 | 2015 |
| 卷号 | 12期号:2页码:25005 |
| 通讯作者 | wang, h (reprint author), chinese acad sci, shanghai inst opt & fine mech, shanghai 201800, peoples r china. |
| 英文摘要 | the heat generated in the cavity of the high power slab laser amplifier makes it less stable and induces a thermal-lens effect which adds a spherical phase distribution to the wave-front of the laser beam. the commonly employed interferometry or hartmann-shack sensor based measurements are unable to provide an accurate measurement of the thermal distortion of the gain medium. it is demonstrated that this problem can be solved using a scheme based on ptychographical iterative engine. the complex transmittance of the outgoing laser is obtained by the proposed scheme while the amplifier is set at its turned off and turned on state and the thermal distortion caused by the pumping light is calculated from the obtained transmittance. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 版本 | 出版稿 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/14256]  |
| 专题 | 上海光学精密机械研究所_中科院强激光材料重点实验室 |
| 作者单位 | 1.[Wang, H. 2.Liu, C. 3.Wang, J. 4.Huang, W. 5.Zhang, Y. 6.Pan, X. 7.Zhu, J.] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Shanghai 201800, Peoples R China 8.[Veetil, Suhas P.] Higher Coll Technol, Dept Engn Technol & Sci, Fujairah 1626, U Arab Emirates |
| 推荐引用方式 GB/T 7714 | Wang, H.,Veetil, Suhas P.,Liu, C.,et al. Measurement of thermal distortion in high power laser glass elements using ptychography[J]. laser phys. lett.,2015,12(2):25005. |
| APA | Wang, H..,Veetil, Suhas P..,Liu, C..,Wang, J..,Huang, W..,...&Zhu, J..(2015).Measurement of thermal distortion in high power laser glass elements using ptychography.laser phys. lett.,12(2),25005. |
| MLA | Wang, H.,et al."Measurement of thermal distortion in high power laser glass elements using ptychography".laser phys. lett. 12.2(2015):25005. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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