Photo-modulation of light up-conversion in light transducer using high-gain photoresponsive amorphous silicon carbide combined with organic electroluminescent diode
- 20 January 1992
- journal article
- research article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 60 (3), 324-325
- https://doi.org/10.1063/1.106666
Abstract
Photo-modulation of light up-conversion was successfully demonstrated in a new type of light transducer using a high-gain photoresponsive amorphous silicon carbide (a-SiC:H) combined with an organic electroluminescent (EL) diode. Green EL output up-converted from red input-light was reversibly photo-modulated by the simultaneously irradiated ultraviolet light due to the effective suppression of photocurrent multiplication in a-SiC:H film. The present device can be applicable to the logic device for two-dimensional optical computing.Keywords
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