Multiple rotation assessment through isothetic fringes in speckle photography

doi:10.1364/AO.46.002676

Title: Multiple rotation assessment through isothetic fringes in speckle photography

Full Record
Other Related Research

Abstract

The use of different pupils for storing each speckled image in speckle photography is employed to determine multiple in-plane rotations. The method consists of recording a four-exposure specklegram where the rotations are done between exposures. This specklegram is then optically processed in a whole field approach rendering isothetic fringes, which give detailed information about the multiple rotations. It is experimentally demonstrated that the proposed arrangement permits the depiction of six isothetics in order to measure either six different angles or three nonparallel components for two local general in-plane displacements.

Authors:: Angel, Luciano; Tebaldi, Myrian; Bolognini, Nestor

Publication Date:: Thu May 10 00:00:00 EDT 2007

OSTI Identifier:: 20929693

Resource Type:: Journal Article

Resource Relation:: Journal Name: Applied Optics; Journal Volume: 46; Journal Issue: 14; Other Information: DOI: 10.1364/AO.46.002676; (c) 2007 Optical Society of America; Country of input: International Atomic Energy Agency (IAEA)

Country of Publication:: United States

Language:: English

Subject:: 71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; IMAGES; INTERFEROMETRY; PHOTOGRAPHY; ROTATION; VISIBLE RADIATION

Citation Formats


                    Angel, Luciano, Tebaldi, Myrian, and Bolognini, Nestor. Multiple rotation assessment through isothetic fringes in speckle photography.  United States: N. p., 2007. 
        Web.  doi:10.1364/AO.46.002676.

Copy to clipboard


                    Angel, Luciano, Tebaldi, Myrian, & Bolognini, Nestor. Multiple rotation assessment through isothetic fringes in speckle photography.  United States.  doi:10.1364/AO.46.002676.

Copy to clipboard


                    Angel, Luciano, Tebaldi, Myrian, and Bolognini, Nestor. Thu .  
        "Multiple rotation assessment through isothetic fringes in speckle photography".  United States.  
        doi:10.1364/AO.46.002676.

Copy to clipboard


                    
@article{osti_20929693,

  title        = {Multiple rotation assessment through isothetic fringes in speckle photography},

  author       = {Angel, Luciano and Tebaldi, Myrian and Bolognini, Nestor},

  abstractNote = {The use of different pupils for storing each speckled image in speckle photography is employed to determine multiple in-plane rotations. The method consists of recording a four-exposure specklegram where the rotations are done between exposures. This specklegram is then optically processed in a whole field approach rendering isothetic fringes, which give detailed information about the multiple rotations. It is experimentally demonstrated that the proposed arrangement permits the depiction of six isothetics in order to measure either six different angles or three nonparallel components for two local general in-plane displacements.},

  doi          = {10.1364/AO.46.002676},

  journal      = {Applied Optics},

  number       = 14,

  volume       = 46,

  place        = {United States},

  year         = {Thu May 10 00:00:00 EDT 2007},

  month        = {Thu May 10 00:00:00 EDT 2007}

}

Copy to clipboard

Journal Article:

DOI: 10.1364/AO.46.002676

Other availability

Find in Google Scholar

Search WorldCat to find libraries that may hold this journal

Save / Share:

Export Metadata

Save to My Library

Similar records in OSTI.GOV collections:

Artificial submicron or nanometer speckle fabricating technique and electron microscope speckle photography

Journal Article Liu Zhanwei ; Xie Huimin ; Fang Daining ; ... - Review of Scientific Instruments

In this article, a novel artificial submicro- or nanometer speckle fabricating technique is proposed by taking advantage of submicro or nanometer particles. In the technique, submicron or nanometer particles were adhered to an object surface by using ultrasonic dispersing technique. The particles on the object surface can be regarded as submicro or nanometer speckle by using a scanning electronic microscope at a special magnification. In addition, an electron microscope speckle photography (EMSP) method is developed to measure in-plane submicron or nanometer deformation of the object coated with the artificial submicro or nanometer speckles. The principle of artificial submicro or nanometermore »« less
DOI: 10.1063/1.2709742
Three-Dimensional Dynamic Deformation Measurements Using Stereoscopic Imaging and Digital Speckle Photography

Journal Article Prentice, H. J. ; Proud, W. G. - AIP Conference Proceedings

A technique has been developed to determine experimentally the three-dimensional displacement field on the rear surface of a dynamically deforming plate. The technique combines speckle analysis with stereoscopy, using a modified angular-lens method: this incorporates split-frame photography and a simple method by which the effective lens separation can be adjusted and calibrated in situ. Whilst several analytical models exist to predict deformation in extended or semi-infinite targets, the non-trivial nature of the wave interactions complicates the generation and development of analytical models for targets of finite depth. By interrogating specimens experimentally to acquire three-dimensional strain data points, both analytical andmore »« less
DOI: 10.1063/1.2263557
Three-dimensional displacement measurement by fringe projection and speckle photography

Journal Article Barrientos, B. ; Garcia-Marquez, J. ; Cerca, M. ; ... - AIP Conference Proceedings

3D displacement fields are measured by the combination of two optical methods, fringe projection and speckle photography. The use of only one camera recording the necessary information implies that no calibration procedures are necessary as is the case in techniques based on stereoscopy. The out-of-plane displacement is measured by fringe projection whereas speckle photography yields the 2-D in-plane component. To show the feasibility of the technique, we analyze a detailed morphological spatio-temporal evolution of a model of the Earth's crust while subjected to compression forces. The results show that the combination of fringe projection and speckle photography is well suitedmore » for this type of studies.« less
DOI: 10.1063/1.2926979
Simultaneous measurement of translation and tilt using digital speckle photography

Journal Article Bhaduri, Basanta ; Quan, Chenggen ; Tay, Cho Jui ; ... - Applied Optics

A Michelson-type digital speckle photographic system has been proposed in which one light beam produces a Fourier transform and another beam produces an image at a recording plane, without interfering between themselves. Because the optical Fourier transform is insensitive to translation and the imaging technique is insensitive to tilt, the proposed system is able to simultaneously and independently determine both surface tilt and translation by two separate recordings, one before and another after the surface motion, without the need to obtain solutions for simultaneous equations. Experimental results are presented to verify the theoretical analysis.
DOI: 10.1364/AO.49.003573
Interference fringes of m=0 spin states under the Majorana transition caused by rapid half-rotation of a magnetic field

Journal Article Takahashi, Atsushi ; Morinaga, Atsuo - Physical Review. A

The phase shift and visibility of fringes in the Ramsey atom interferometer composed of the |F=1,m{sub F}=0> and |F=2,m{sub F}=0> states were examined systematically for rapid half-rotation of the magnetic field. It was verified that the phase shifts by {pi} rad in the adiabatic regime, but it does not shift from the original one in the nonadiabatic regime. These results support Robbins and Berry's claim [J. M. Robbins and M. V. Berry, J. Phys. A 27, L435 (1994)]. The fact that the interference fringes disappear in the intermediate regime and reappear in the nonadiabatic regime can be explained by themore »« less
DOI: 10.1103/PHYSREVA.81.042111

Similar Records