Spatial frequency sampling by phase modulation as a method of generating multiple images
- 1 August 1977
- journal article
- Published by Optica Publishing Group in Applied Optics
- Vol. 16 (8) , 2261-2263
- https://doi.org/10.1364/ao.16.002261
Abstract
A technique of forming multiple images by an object with phase only periodic transmittance, which acts as a spatial filter, is described. Preliminary experimental results are presented to confirm some of the theoretical predictions.Keywords
This publication has 4 references indexed in Scilit:
- Inverse sampling spatial filtering as a method of image multiplicationApplied Optics, 1977
- Multiple imaging by a sampling spatial filterApplied Optics, 1975
- Three Methods of Information Assessment for Optical Data ProcessingApplied Optics, 1973
- Multiple reproduction of space-limited functions by an optical techniquePhysics Letters A, 1969