Photon discrimination by means of spatial filtering and time-gating are commonly applied in ballistic imaging of optically dense media. This work models effects of these methods in the context of contrast at the image plane
© 2008 Optical Society of America
D. Sedarsky, E. Berrocal, and M. Linne, "Spatial Resolution Simulations for Time-Gating and Spatial Filtering in Ballistic Imaging," in Laser Applications to Chemical, Security and Environmental Analysis, OSA Technical Digest (CD) (Optical Society of America, 2008), paper LTuC3.
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