OSA's Digital Library

Applied Optics

Applied Optics


  • Vol. 39, Iss. 2 — Jan. 10, 2000
  • pp: 246–249

Pulsed digital holographic interferometry with 694- and 347-nm wavelengths

Giancarlo Pedrini, Hans J. Tiziani, and Mikhail E. Gusev  »View Author Affiliations

Applied Optics, Vol. 39, Issue 2, pp. 246-249 (2000)

View Full Text Article

Enhanced HTML    Acrobat PDF (1076 KB)

Browse Journals / Lookup Meetings

Browse by Journal and Year


Lookup Conference Papers

Close Browse Journals / Lookup Meetings

Article Tools



A method for deformation analysis and shape measurement based on digital holography is presented. Two wavelengths, 694 and 347 nm, are used. The object is illuminated with the two wavelengths at the same time, and digital holograms are recorded on a CCD chip. The information corresponding to the two wavelengths is separated in the Fourier domain, and the phase corresponding to the wave fronts is calculated. By recording holograms with two different wavelengths at the same time, we can get measurements of deformations or shape with different sensitivities. Experimental results are presented.

© 2000 Optical Society of America

OCIS Codes
(070.2580) Fourier optics and signal processing : Paraxial wave optics
(070.2590) Fourier optics and signal processing : ABCD transforms
(090.1760) Holography : Computer holography
(090.2880) Holography : Holographic interferometry
(100.2650) Image processing : Fringe analysis
(190.2620) Nonlinear optics : Harmonic generation and mixing

Original Manuscript: February 16, 1999
Revised Manuscript: July 20, 1999
Published: January 10, 2000

Giancarlo Pedrini, Hans J. Tiziani, and Mikhail E. Gusev, "Pulsed digital holographic interferometry with 694- and 347-nm wavelengths," Appl. Opt. 39, 246-249 (2000)

Sort:  Author  |  Year  |  Journal  |  Reset  


  1. C. M. Vest, Holographic Interferometry (Wiley, New York, 1979).
  2. R. Jones, C. Wykes, Holographic and Speckle Interferometry, 2nd. ed., Volume 6 of Cambridge Studies in Modern Optics Series (Cambridge U. Press, Cambridge, UK, 1989).
  3. G. Pedrini, H. Tiziani, Y. Zou, “Digital double pulse-TV-holography,” Opt. Lasers Eng. 26, 199–219 (1997). [CrossRef]
  4. G. Pedrini, Ph. Fröning, H. J. Tiziani, M. E. Gusev, “Pulsed digital holography for high-speed contouring that uses a two-wavelength method,” Appl. Opt. 38, 3460–3467 (1999). [CrossRef]
  5. W. T. Cathey, Optical Information Processing and Holography (Wiley, New York, 1974), Chap. 9, pp. 256–313.

Cited By

Alert me when this paper is cited

OSA is able to provide readers links to articles that cite this paper by participating in CrossRef's Cited-By Linking service. CrossRef includes content from more than 3000 publishers and societies. In addition to listing OSA journal articles that cite this paper, citing articles from other participating publishers will also be listed.


Fig. 1 Fig. 2 Fig. 3
Fig. 4

« Previous Article  |  Next Article »

OSA is a member of CrossRef.

CrossCheck Deposited