Measurement of elastic deformation of rotating objects by using holographic interferometry
Abstract
Double-exposure holographic interferometry is applied to measure the elastic deformation of rotating objects. The first exposure is made in the rotating state and the second in the static state. The precise positioning of the object between the two exposures is obtained by using holographically produced Haidinger's fringes.
- Publication:
-
Optics Communications
- Pub Date:
- January 1976
- DOI:
- 10.1016/0030-4018(76)90059-6
- Bibcode:
- 1976OptCo..16...96K
- Keywords:
-
- Elastic Deformation;
- Holographic Interferometry;
- Laser Applications;
- Rotating Bodies;
- Diffraction Patterns;
- Exposure;
- Helium-Neon Lasers;
- Q Switched Lasers;
- Ruby Lasers;
- Instrumentation and Photography