Rainbow holographic interferometry
Abstract
A one-step rainbow holographic process is applied to holographic interferometry. Experimental demonstrations of double exposure and time-average interferograms are included. Comparison is made with the conventional holographic process. We found that the rainbow process provides better equality and less speckle noise.
- Publication:
-
Optics Communications
- Pub Date:
- May 1978
- DOI:
- Bibcode:
- 1978OptCo..25..173Y
- Keywords:
-
- Diffraction Patterns;
- Holographic Interferometry;
- Image Processing;
- Rainbows;
- Speckle Patterns;
- Wave Front Reconstruction;
- Instrumentation and Photography