๐”– Bobbio Scriptorium
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A spatial filter for phase object differentiation

โœ Scribed by Bruce A. Horwitz


Book ID
107836613
Publisher
Elsevier Science
Year
1976
Tongue
English
Weight
188 KB
Volume
17
Category
Article
ISSN
0030-4018

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๐Ÿ“œ SIMILAR VOLUMES


Spatial filters for differentiation
โœ J.K.T. Eu; C.Y.C. Liu; A.W. Lohmann ๐Ÿ“‚ Article ๐Ÿ“… 1973 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 293 KB
Spatial phase filtering with a porphyrin
โœ Kaladevi Sendhil; C. Vijayan; M.P. Kothiyal ๐Ÿ“‚ Article ๐Ÿ“… 2005 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 324 KB

A robust, self-aligned, polarization independent, pure phase filter was obtained using the intensity dependent refractive index (IDRI) medium, zinc tetraphenyl porphyrin (ZnTPP), a metalloporphyrin. An optical image processor with ZnTPP as the phase filter was designed so that both weak and strong p