| 一种精密光学系统自动准直的方法和分析 |
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| 引用本文： | 孙东松,乔立杰.一种精密光学系统自动准直的方法和分析[J].红外与激光工程,1996,25(6):12-18. |
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| 作者姓名： | 孙东松 乔立杰 |
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| 作者单位： | 哈尔滨工业大学应用物理系 |
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| 基金项目： | 哈尔滨工业大学留学回国人员基金 |
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| 摘 要： | 基于外差干涉仪原理描述了用于精密空间光学自动准直的的方法，分析了利用这种方法进行光学测量的系统误差。结果表明，只要较好地控制倾斜误差或照明光源的质量，系统误差就可以消除。
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| 关 键 词： | 准直光学系统 外差法 干涉仪 |
AN AUTO-COLLIMATING METHOD FOR PRECISION OPTICAL SYSTEM |
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| Sun Dongsong, Qiao Lijie, Zhao Yuan, Wang Yabin, Dai Yongjiang.AN AUTO-COLLIMATING METHOD FOR PRECISION OPTICAL SYSTEM[J].Infrared and Laser Engineering,1996,25(6):12-18. |
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| Authors: | Sun Dongsong Qiao Lijie Zhao Yuan Wang Yabin Dai Yongjiang |
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| Abstract: | A new auto-collimating method is described in this paper for the precision optical system used in space,which is developed on the principle of heterodyne interferometer.The measurement error of a typical collimated system has been analyzed. It is shown from the experimental result that the system error can be minimized while the oblique error or the quality of the light source has been well controled. |
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| Keywords: | Subject Collimated light system Heterodyne method Interferometer |
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