Wide-field low coherence photorefractive holography has the potential to acquire coherence gated images at over 1000 frames/second, including through scattering media. We demonstrate photorefractive holography using a photorefractive multiple quantum well device and we demonstrate that it can be applied to real-time imaging of a moving watch cog. The use of higher frame rate of the CCD cameras will permit imaging at even greater frame.
Photorefractive holography for real-time coherence gated imaging
Saratov Fall Meeting 2002: Laser Physics and Photonics, Spectroscopy, and Molecular Modeling III; Coherent Optics of Ordered and Random Media III ; 2002 ; Saratov,Russian Federation
Proc. SPIE ; 5067
2003-09-23
Aufsatz (Konferenz)
Elektronische Ressource
Englisch