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Proceedings Paper

Results of development and research of the LWIR 4x288 FPA based on MCT photodiodes
Author(s): A. M. Filachev; V. P. Ponomarenko; L. D. Saguinov; V. N. Solyakov; N. G. Mansvetov; I. D. Burlakov; K. O. Boltar; E. A. Klimanov; V. M. Akimov; V. V. Poluneev
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Paper Abstract

The results of development researches and tests of the 4x288 focal plane array (FPA) for a spectral range 8-12 microns are given. The cooled photoreception module of the FPA represents hybrid assembly of a matrix photosensitive element based on liquid phase epitaxy (LPE) mercury-cadmium-telluride (MCT) photodiodes and cooled silicon readout integrated circuit (ROIC). Connection of the MCT and ROIC is carried out by means of In bumps. Cooled silicon readout circuits have been made by n-MOS technology with no TDI stages at focal plane. For 11.5 μm cutoff wavelength detectivity is higher then 1x1011 cmW-1Hz1/2 for 4x288 FPA with four TDI elements.

Paper Details

Date Published: 7 June 2005
PDF: 4 pages
Proc. SPIE 5834, 18th International Conference on Photoelectronics and Night Vision Devices, (7 June 2005); doi: 10.1117/12.628651
Show Author Affiliations
A. M. Filachev, RD&P Ctr. ORION (Russia)
V. P. Ponomarenko, RD&P Ctr. ORION (Russia)
L. D. Saguinov, RD&P Ctr. ORION (Russia)
V. N. Solyakov, RD&P Ctr. ORION (Russia)
N. G. Mansvetov, RD&P Ctr. ORION (Russia)
I. D. Burlakov, RD&P Ctr. ORION (Russia)
K. O. Boltar, RD&P Ctr. ORION (Russia)
E. A. Klimanov, RD&P Ctr. ORION (Russia)
V. M. Akimov, RD&P Ctr. ORION (Russia)
V. V. Poluneev, RD&P Ctr. ORION (Russia)

Published in SPIE Proceedings Vol. 5834:
18th International Conference on Photoelectronics and Night Vision Devices
Anatoly M. Filachov; Vladimir P. Ponomarenko; Alexander I. Dirochka, Editor(s)

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