| 钕玻璃高功率激光系统中的空间滤波器的基本研究 |
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| 引用本文： | 王桂英,赵九源,张明科,范滇元,崔志光.钕玻璃高功率激光系统中的空间滤波器的基本研究[J].物理学报,1985,34(2):171-181. |
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| 作者姓名： | 王桂英 赵九源 张明科 范滇元 崔志光 |
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| 作者单位： | 中国科学院上海光学精密机械研究所 |
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| 摘 要： | 本文在阐明多级空间滤波器像传递对改善光束质量作用的同时,对滤波小孔的选择进行了细致的理论探讨和数值计算。并对多级空间滤波器的景深提出了新的观点。对滤波器的精调提出了一套新的实验技术。
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| 收稿时间： | 1983-08-23 |
BASIC STUDY ON SPATIAL FILTER USED IN Nd-GLASS HIGH POWER LASER SYSTEM |
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| WANG GUI-YING,ZHAO JIO-YIAN,ZHANG MING-KE,FAN DIAN-YIAN and GUI ZHAI-QUAN.BASIC STUDY ON SPATIAL FILTER USED IN Nd-GLASS HIGH POWER LASER SYSTEM[J].Acta Physica Sinica,1985,34(2):171-181. |
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| Authors: | WANG GUI-YING ZHAO JIO-YIAN ZHANG MING-KE FAN DIAN-YIAN and GUI ZHAI-QUAN |
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| Abstract: | In this paper, image relaying of the spatial filters on the high power Nd-Glass laser system for improving brightness of laser beam is demonstrated. Detailed theoretical treatment and numerical calculation on selection of filtering pinholes are carried out. Finally, a new idea about the depth of field of spatial filter and several new experimental methods of adjusting spatial filters are suggested. |
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