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| 用双单色仪组成平面衍射光栅的相对衍射效率测试系统的研究 |
| Study on Measuring System for the Relative Diffration Efficiency of Plane Differaction Grating by Dual-monochromator |
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| DOI: |
| 中文关键词: 平面衍射光栅,相对衍射效率,单色仪,测试,精度 |
| 英文关键词:Plane Diffraction Grating, Relative Diffraction Efficiency, Monochromator, Test, Precision. |
| 基金项目: |
| 邹艳 |
| 上海光学仪器研究所 200093 |
| 摘要点击次数: 2195 |
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| 中文摘要: |
| 给出了一种用双单色仪组成平面衍射光栅相对衍射效率测试系统的设计方法,分析与探讨了其光学、机械、电子学各部分对系统测量精度产生影响的关键因素及其抑制手段。测试结果及实践证明:该系统各项主要指标较为先进,测试数据可靠稳定。 |
| 英文摘要: |
| In this paper, the design method for measurin system for the realtive diffraction efficiency of plane diffraction grating by dual-monochromator is presented. Some key factors which are generated by the parts of optics, mechanics and electronics and influence the measuring accuracy of the system are analyzed and discussed. The corresponding cheching means are given. The measuring results and practice show that the main technical targets of the system are advanced, the measured date are reliable and stationary. |
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