Publications [#280438] of David J. Brady
- Barbastathis, G; Brady, DJ, Spatio-spectral tomography of luminescent objects with volume holograms,
Smart Structures and Materials 2005: Active Materials: Behavior and Mechanics, vol. 3749
pp. 398-399, SPIE, San Francisco, CA, USA [12.354804], [doi]
(last updated on 2019/11/21)
Volume holograms as optical imaging elements provide maximum flexibility in the design of the optical response. For example, when a polychromatic incoherent object illuminates a spherical-reference volume hologram, the shift selectivity effect extracts only a color-dependent slice of the object, which is reconstructed on a planar detector. In this presentation we characterize the performance (resolution and dynamic range) of a tomographic imaging system based on this effect.
Tomography;Holograms;Image reconstruction;Optical resolving power;Color;