Measurement of axial motion by multiple exposure speckle photography: use of uncollimated beam illumination in free space geometry
Applied Optics, Vol. 29, Issue 25, pp. 3583-3589 (1990)
http://dx.doi.org/10.1364/AO.29.003583
Acrobat PDF (1117 KB)
Abstract
A theory has been developed showing the effect of multiple exposures on the fringes formed in the case of axial motion of a diffuser illuminated by a diverging beam from a laser point source. Experimental conditions are such that the speckle patterns remain fully correlated. Filtering has been done by the converging beam. Fringe profiles, in the case of multiple exposures, have been investigated for unequal and equal exposure times, and good agreement was found between theoretical and experimental results.
© 1990 Optical Society of America
Citation
Arvind Kumar and K. Singh, "Measurement of axial motion by multiple exposure speckle photography: use of uncollimated beam illumination in free space geometry," Appl. Opt. 29, 3583-3589 (1990)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-29-25-3583
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 