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Proceedings Paper

Advances in InGaAs multielement linear arrays
Author(s): George A. Gasparian; Peter M. Schaeffer
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Paper Abstract

InGaAs photodiode arrays have been developed to 'cover' the SWIR wavelength range in spectroscopy. Hybridized Si/InGaAs linear arrays have become the detector of choice for remote sensing. Device 'long' wavelength spectral performance is achieved by rearranging the photodiodes In/Ga stoichiometric ratio. However, increased long wavelength response adversely affects deice characteristics. The self-scanned InGaAs linear array mechanical and opto/electronic properties will be discussed.

Paper Details

Date Published: 9 December 1999
PDF: 9 pages
Proc. SPIE 3859, Optical Online Industrial Process Monitoring, (9 December 1999); doi: 10.1117/12.372939
Show Author Affiliations
George A. Gasparian, Fairleigh Dickinson Univ. (United States)
Peter M. Schaeffer, Fairleigh Dickinson Univ. (United States)


Published in SPIE Proceedings Vol. 3859:
Optical Online Industrial Process Monitoring
Robert J. Nordstrom; Wim A. de Groot, Editor(s)

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