Accession Number : AD0676292

Title :   INVESTIGATION OF CS2O-PHOTOCATHODES (TYPE S 1).

Descriptive Note : Final technical rept. Mar 67-Feb 68,

Corporate Author : FORSCHUNGSLABORATORIUM WIESBADEN-DOTZHEIM (WEST GERMANY)

Personal Author(s) : Heimann,Walter ; Kansky,Evgen ; Hoene,E. L.

Report Date : JUN 1968

Pagination or Media Count : 70

Abstract : The report discusses four subjects: Preparation of S1 layers having a thermal emission of 10 to the -15th power A/sq cm and a photosensitivity of 0.001 mA/mW at 900 nm in image converters; investigation of the quantitative composition of (Rb, Cs) oxide cathodes and the reason for their instability; gravimetric investigation of the quantitative composition of Cs2O-cathodes and measurements to determine their emission mechanism; preparation of screens using a new method for implantation of the phosphor.

Descriptors :   (*PHOTOCATHODES, *CESIUM COMPOUNDS), OXIDES, PHOSPHORESCENT MATERIALS, INFRARED OPTICAL MATERIALS, INFRARED IMAGE TUBES, PHOTOSENSITIVITY, GRAVIMETRIC ANALYSIS, CATHODE RAY TUBE SCREENS, WEST GERMANY

Subject Categories : Electrooptical and Optoelectronic Devices

Distribution Statement : APPROVED FOR PUBLIC RELEASE