Accession Number : ADD013195

Title :   Fluorescence Quenching Technique for Scanning Visual Systems.

Descriptive Note : Patent, Filed 30 Apr 82, patented 17 Jul 84,

Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON DC

Personal Author(s) : Harvey, James F

Report Date : 17 Jul 1984

Pagination or Media Count : 4

Abstract : By using a fluorescer on the viewing surface of a visual screen and illuminating the screen with ultra-violet light, a bright display of the scene is achieved when the laser scan system is operated in the negative mode to quench the fluorescence at spots on the screen that correspond to darker areas in the scene.

Descriptors :   *PATENTS, VISUAL SIGNALS, FLUORESCENCE, LASERS

Subject Categories : Lasers and Masers

Distribution Statement : APPROVED FOR PUBLIC RELEASE