OSA's Digital Library

Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN 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)
http://dx.doi.org/10.1364/AO.39.000246


View Full Text Article

Acrobat PDF (1076 KB)





Browse Journals / Lookup Meetings

Browse by Journal and Year


   


Lookup Conference Papers

Close Browse Journals / Lookup Meetings

Article Tools

Share
Citations

Abstract

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

Citation
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)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-39-2-246

You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Log in to access OSA Member Subscription

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Log in to access OSA Member Subscription

You do not have subscription access to this journal. Article level metrics are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Log in to access OSA Member Subscription

« Previous Article  |  Next Article »

OSA is a member of CrossRef.

CrossCheck Deposited