23 May 1980 Correlational Processing Of Optical Information With The Use Of The Twin-Wave Interferometer
Author Affiliations +
Proceedings Volume 0213, Optics and Photonics Applied to Communication and Processing; (1980) https://doi.org/10.1117/12.958397
Event: Optics, Photonics, and Iconics Engineering Meeting, 1979, Strasbourg, France
Abstract
The article is concerned with the utilization of the Mach-Zehnder twin-wave interferometer in the system of correlational processing of spatial optical information using the photoelectric detection. In the first channel of the interferometer an information Transparency, containing an image to be analysed, is placed. In the second channel the another one is placed. The transmittance of the latter characterizes the structure of the filter, conforming directly to the definite image. The use of the scheme of the twin-wave interferometer permits to decrease coherence light requirements, allowes the information processing in continuous mode, increases the flexibility of the scheme, because various transformations of light fields can be performed in each channel.
© (1980) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
V. A. Zubov, T. T. Sultanov, "Correlational Processing Of Optical Information With The Use Of The Twin-Wave Interferometer", Proc. SPIE 0213, Optics and Photonics Applied to Communication and Processing, (23 May 1980); doi: 10.1117/12.958397; https://doi.org/10.1117/12.958397
PROCEEDINGS
5 PAGES


SHARE
RELATED CONTENT

Numerical Analysis of Image Patterns
Proceedings of SPIE (November 01 1989)
Effect of the image fill factor in Zernike type phase...
Proceedings of SPIE (November 19 2003)
Measurement Of Roof And Other Prisms
Proceedings of SPIE (September 25 1979)
Image recognition using a directional field technique
Proceedings of SPIE (February 01 1998)

Back to Top