Noise immunity of holographic interferometry
Abstract
Theoretical and experimental studies on the noise immunity of holographic interferometry are presented. Results are presented concerning the influence of noise and the quality of the object surface on the blackening density of holograms and the visibility of the interference relief. Attention is given to synthetic holograms formed by the method of two sources.
- Publication:
-
Radiotekhnika i Elektronika
- Pub Date:
- November 1980
- Bibcode:
- 1980RaEl...25.2342P
- Keywords:
-
- Holographic Interferometry;
- Signal To Noise Ratios;
- Surface Roughness Effects;
- Cylinders;
- Diffraction Patterns;
- Surface Finishing;
- Systems Stability;
- Instrumentation and Photography