Speckle reference beam holographic and speckle photographic interferometry in non-destructive test systems
Abstract
The techniques of speckle beam holographic interferometry and speckle photographic interferometry are described. In particular, their practical limitations and their applications to the existing holographic nondestructive test system are discussed.
- Publication:
-
Interim Report Lumin
- Pub Date:
- October 1976
- Bibcode:
- 1976lumi.rept.....L
- Keywords:
-
- Holography;
- Interferometry;
- Nondestructive Tests;
- Speckle Patterns;
- Laser Outputs;
- Light Scattering;
- Surface Properties;
- Instrumentation and Photography