(24) * << * >> * Russian * English * Content * All Issues

The use of a ring aperture diaphragm in speckle interferometry

M.N. Osipov1, M.Y. Shaposhnikov 1
1 Samara State Aerospace University

 PDF, 237 kB

Pages: 110 - 113.

Abstract:
The article presents the results of theoretical and experimental studies on the application of a ring aperture diaphragm in speckle interferometry. It shows that the application of an annular aperture diaphragm allows to use the objective lenses with a large entrance aperture. This allows to increase the measurement range and sensitivity by the method of speckle interferometry.

Keywords:
ring aperture diaphragm, speckle interferometry.

Citation:
Osipov MN, Shaposhnikov MY. The use of a ring aperture diaphragm in speckle interferometry. Computer Optics 2002; 24: 110-113.

References:
  1. Born M, Wolf E. Principles of optics: Electromagnetic theory of propagation, interference and diffraction of light. 7th ed. Cambridge: Cambridge University Press; 1999.
  2. Jones R, Wykes C. Holographic and speckle interferometry. 2nd ed. Cambridge: Cambridge University Press; 1989.

© 2009, IPSI RAS
151, Molodogvardeiskaya str., Samara, 443001, Russia; E-mail: journal@computeroptics.ru ; Tel: +7 (846) 242-41-24 (Executive secretary), +7 (846) 332-56-22 (Issuing editor), Fax: +7 (846) 332-56-20