Grating shearing interferometer with variable shear and fringe orientation
Applied Optics, Vol. 25, Issue 22, pp. 4192-4198 (1986)
http://dx.doi.org/10.1364/AO.25.004192
Acrobat PDF (1251 KB)
Abstract
A lateral shear interferometer using Ronchi rulings, spatial filtering, and moire technique is described. Two gratings of different spatial frequency are placed on opposite sides of the focus beam under test. First diffraction orders of the first grid after being diffacted at the second grating and subsequent spatial filtering form the carrier frequency lateral shear interferogram. It is visualized using the moire fringe technique which simultaneously provides arbitrary reference fringe orientation and number. The experimental verification of principles is given.
© 1986 Optical Society of America
Citation
Krzysztof Patorski, "Grating shearing interferometer with variable shear and fringe orientation," Appl. Opt. 25, 4192-4198 (1986)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-25-22-4192
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 