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Proceedings Paper

Spatial-temporal order of the photoresponse from the sensor materials
Author(s): Andrii V. But; Valerij P. Mygal; Ivan V. Bodnar
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Paper Abstract

Geometrization of the temporal photoresponse of the semiconductor compounds by means of it transformation to the dynamic and wavelet signatures provides quality new possibilities for the spatial-temporal order analysis of the photoresponse. This approach allows to define the both «rough» dynamic and «thin» informative constituents in the multiscale dynamic structure of sensor’s photoresponse. It is shown that spatial-temporal disorder in photoresponse is caused by the induced rearrangement of the multiscale dynamic structure over different time-frequency domains. Generally, the results of this study indicate that the overall form of the organization of responses from sensor materials is determined by the spatial and temporal ordering of its structure. Offered approach was found an effective for the decision of serial of associate technological, diagnostic and operating problems of modern complex semiconductor compounds.

Paper Details

Date Published: 18 December 2012
PDF: 8 pages
Proc. SPIE 8550, Optical Systems Design 2012, 85502B (18 December 2012); doi: 10.1117/12.981179
Show Author Affiliations
Andrii V. But, National Aerospace Univ. (Ukraine)
Valerij P. Mygal, National Aerospace Univ. (Ukraine)
Ivan V. Bodnar, Belarusian State Univ. of Informatics and Radioelectronics (Belarus)

Published in SPIE Proceedings Vol. 8550:
Optical Systems Design 2012
Laurent Mazuray; Daniel G. Smith; Jean-Luc M. Tissot; Tina E. Kidger; Frank Wyrowski; Stuart David; Rolf Wartmann; Jeffrey M. Raynor; Andrew P. Wood; Pablo Benítez; Andreas Erdmann; Marta C. de la Fuente, Editor(s)

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