Abstract

The Doppler frequency shift of coherent light reflected from rotating objects is used to obtain one-dimensional resolution much greater than the classical limit for aperture limited imaging systems. The Doppler information is processed by using the temporal and spatial filtering properties of modulated-reference-wave holograms. The holographic reconstruction is a superresolved image. Resolution improvements greater than 200 times the classical limit were obtained at good signal-to-noise ratios.

© 1975 Optical Society of America

Representations of space-variant optical systems using volume holograms

Lewis M. Deen, John F. Walkup, and Marion O. Hagler
Appl. Opt. 14(10) 2438-2446 (1975)

Holographic characteristics of 10E75 plates for single- and multiple-exposure holograms

M. J. Landry and G. S. Phipps
Appl. Opt. 14(9) 2260-2266 (1975)

New Doppler Holographic Technique for Fluid Velocity Visualization and Measurement

W. T. Mayo and J. B. Allen
Appl. Opt. 10(9) 2119-2126 (1971)

Laser Doppler holographic microscopy in transmission: application to fish embryo imaging

Nicolas Verrier, Daniel Alexandre, and Michel Gross
Opt. Express 22(8) 9368-9379 (2014)

Multicolor Imagery from Holograms by Spatial Filtering

C. S. Ih
Appl. Opt. 14(2) 438-444 (1975)