We report the successful demonstration of an optically activated GaAs switches for DC applications. The results obtained suggest that such devices can be used to control a static voltage drop of several hundreds of volts across gas microstrip detectors for high-energy experiments. The response of passivated/non-passivated devices and also for proton irradiated devices has been evaluated as a function of the incident light intensity and of the applied voltage. (C) 1998 Elsevier Science B.V. All rights reserved. RI Cola, Adriano/G-2379-2010
Autori interni: | |
Autori: | Cola A; Quaranta F; Vasanelli L; Bertolucci E; Conti M; Russo P; Bisogni G; Bottigli U; Fantacci M; Stefanini A; Fucci R; Melone G; Rossi R; Stefanini G |
Titolo: | Optically activated planar GaAs switches for DC applications |
Anno del prodotto: | 1998 |
Digital Object Identifier (DOI): | 10.1016/S0168-9002(98)00776-1 |
Appare nelle tipologie: | 1.1 Articolo in rivista |
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