Electronic speckle-pattern interferometer using holographic optical elements for vibration measurements
Optics Letters, Vol. 35, Issue 19, pp. 3273-3275 (2010)
http://dx.doi.org/10.1364/OL.35.003273
Enhanced HTML 
Acrobat PDF (384 KB)
Abstract
We report a simple, compact electronic speckle-pattern interferometer (ESPI) incorporating holographic optical elements (HOEs) for the study of out-of-plane vibration. Reflection and transmission HOEs provide reference and object beams in the interferometer. The alignment difficulties with conventional ESPI systems are minimized using HOEs. The time-average ESPI subtraction method is used to generate the fringe pattern and remove background speckle noise by introducing a phase shift between consecutive images. The amplitude and phase maps are obtained using path-difference modulation.
© 2010 Optical Society of America
OCIS Codes
(090.0090) Holography : Holography
(120.0120) Instrumentation, measurement, and metrology : Instrumentation, measurement, and metrology
(120.6160) Instrumentation, measurement, and metrology : Speckle interferometry
ToC Category:
Holography
History
Original Manuscript: July 20, 2010
Revised Manuscript: September 6, 2010
Manuscript Accepted: September 8, 2010
Published: September 28, 2010
Citation
Viswanath Bavigadda, Raghavendra Jallapuram, Emilia Mihaylova, and Vincent Toal, "Electronic speckle-pattern interferometer using holographic optical elements for vibration measurements," Opt. Lett. 35, 3273-3275 (2010)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-35-19-3273
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. Figure files 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
Related Journal Articles 
- Speckle photography with different pupils in a multiple-exposure scheme (JOSAA)
- Fiber Electronic Speckle Pattern Interferometry and its Applications in Residual Stress Measurements (AO)
- Direct Three-Dimensional Shape Measurement by Digital Light-in-Flight Holography (AO)
- Pulsed Digital Holography for High-Speed Contouring that Uses a Two-Wavelength Method (AO)
- Simultaneous coherent imaging and strain measurement using coupled photorefractive holography and shearography (OL)
Related Conference Papers
- High Sensitivity Pulsed Laser Vibrometer for Surface Vibration Monitoring
- Maximum-Likelihood Surface Reconstruction with Viterbi Algorithm for Volume Holographic Profilometry
- Diffraction from Arbitrarily Deformed Volume Holograms
- Diffraction from Arbitrarily Deformed Volume Holograms
- Rainbow volume holographic imaging
« Previous Article | Next Article »
OSA is a member of 