H R Manjunath
Articles written in Pramana – Journal of Physics
Volume 13 Issue 3 September 1979 pp 299-307 Experimental Techniques and Instrumentation
Self-images of a number of spatially periodic (e.g., gratings) and quasiperiodic (e.g., halftone picture) objects have been systematically studied. These studies indicate that self-imaging techniques could be useful in optical computing type operations. It is also established that the Rayleigh relation in the context of self-imaging is quantitatively in error.
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