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Large area, high speed phototube with a GaAsP photocathode and GaAs metal-semiconductor-metal anode
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Large area, high speed phototube with a GaAsP photocathode and GaAs metal-semiconductor-metal anode

T.A Yost, P.R Herczfeld and V.M Contarino
International Topical Meeting on Microwave Photonics. Technical Digest (including High Speed Photonics Components Workshop) (Cat. No.98EX181), pp 90-92
1998

Abstract

Anodes Bandwidth Biomedical imaging Cathodes Electron beams Gallium arsenide Optical fiber communication Photoelectricity Schottky diodes Space technology
This paper concerns the development of a large area (8 mm diameter), high speed (3 GHz) phototube with gain (170 Amps/watt) with applications in hybrid lidar-radar, free space optical communications and medical imaging.

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