UV imaging based on AlGaN arrays

Medientyp: E-Artikel
Titel: UV imaging based on AlGaN arrays
Beteiligte: Duboz, Jean‐Yves; Brault, Julien; Truffer, Jean‐Patrick; Robot, Jean‐Alexandre; Robin, Kristelle; Reverchon, Jean Luc
Erschienen: Wiley, 2009
Erschienen in: physica status solidi c
Sprache: Englisch
DOI: 10.1002/pssc.200880764
ISSN: 1862-6351; 1610-1642
Schlagwörter: Condensed Matter Physics
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Beschreibung: <jats:title>Abstract</jats:title><jats:p>AlGaN Schottky photodiode arrays have been fabricated and hybridized to a commercial Si read out circuit. The array has been characterized in terms of current, spatial and temporal noise, and spectral responsivity. The array sensitivity was compared to the one expected from the performance of individual pixels, leading to the conclusion that the sensitivity of the array is currently limited by the read out circuit. Images are demonstrated with various arrays fabricated with different cut off wavelengths from 360 to 290 nm. (© 2009 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)</jats:p>

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