Interferometric measurement of near-cylindrical surfaces

[in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]

Journals >Infrared and Laser Engineering >Volume 34 >Issue 1 >Page 54 > Article

Infrared and Laser Engineering
Vol. 34, Issue 1, 54 (2005)

Interferometric measurement of near-cylindrical surfaces

^1,2,*, ¹, ¹, and ¹

Author Affiliations

¹[in Chinese]

²[in Chinese]

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DOI: Cite this Article

[in Chinese], [in Chinese], [in Chinese], [in Chinese]. Interferometric measurement of near-cylindrical surfaces[J]. Infrared and Laser Engineering, 2005, 34(1): 54 Copy Citation Text

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Abstract

In this paper,the testing set for near-cylindrical surfaces is simulated by computer.The interferograms under ideal near-cylindrical surfaces and ideal cylindrical lens are got and analyzed. The method to reduce P-V value of the interferograms and the testability of all kinds of near-cylindrical surfaces under the testing set are discussed.

Keywords

Cylindrical lens Interferogram Near-cylindrical surfaces Optical testing

[in Chinese], [in Chinese], [in Chinese], [in Chinese]. Interferometric measurement of near-cylindrical surfaces[J]. Infrared and Laser Engineering, 2005, 34(1): 54

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