Application of a Five Aperture Shearing Camera in Measurement of Second Order Derivatives

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

Acta Optica Sinica, Volume. 16, Issue 8, 1208(1996)

[in Chinese]¹, [in Chinese]², and [in Chinese]²

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¹[in Chinese]

²[in Chinese]

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Abstract Get PDF(in Chinese)

In this paper, the five aperture shearing camera used for measuring second order derivatives of objects is presented. The pure second order derivatives of objects can be obtained by using the double whole field filtering technique.

Keywords

first order derivatives second order deriratives whole field filtering five aperture shearing camera

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[in Chinese], [in Chinese], [in Chinese]. Application of a Five Aperture Shearing Camera in Measurement of Second Order Derivatives[J]. Acta Optica Sinica, 1996, 16(8): 1208

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Paper Information

Category: Rapid communications

Received: Jun. 25, 1994

Accepted: --

Published Online: Dec. 4, 2006

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DOI:

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology