| 相位校正器粘接局部应力控制技术 |
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| 引用本文： | 徐宏来,向汝建,卢飞,雒仲祥,李国会. 相位校正器粘接局部应力控制技术[J]. 强激光与粒子束, 2015, 27(7): 071002. DOI: 10.11884/HPLPB201527.071002 |
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| 作者姓名： | 徐宏来 向汝建 卢飞 雒仲祥 李国会 |
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| 作者单位： | 1.中国工程物理研究院 应用电子学研究所, 四川 绵阳 621 900; |
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| 摘 要： | 通过理论分析,对相位校正器的镜面与支撑结构间的粘接建立模型进行仿真研究,提出了在相位校正器镜片上加工小圆柱,使其粘接应力由镜片本身转移到突出部位的小柱子上,有效改善了相位校正器镜面局部粘接应力,使镜面局部高阶像差得到缓解,并通过试验验证了其有效性。
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| 关 键 词： | 相位校正器 粘接 应力 3D镜片 |
| 收稿时间： | 2015-01-24 |
Control method of local cementation stress in phase-corrector |
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| Affiliation: | 1.Institute of Applied Electronics,CAEP,P.O.Box 919-1012,Mianyang 621900,China;2.Key Laboratory of Science and Technology on High Energy Laser,China Academy of Engineering Physics,Mianyang 621900,China |
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| Abstract: | Model establishment and simulation researches on the cementation structures are introduced in this paper. Using a 3D glass with a small cylinder itched on one side for the bonding instead of the plate glass, the parameters and the structure of the wave-front corrector have been optimized. Simulation and experiment analysis show that the stress left in the phase corrector declined obviously and the higher-order spatial surface aberration is limited to a lower level. |
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