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Proceedings Paper

A 1- to 11-um optical code sensor with Gray code system
Author(s): Ivan Yu. Lartsev; Alexey A. Komov; Mikhail S. Nikitine; Galina V. Chekanova
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Paper Abstract

x1÷11 μm optical code sensor with Gray Code system based on miniaturized Photoconductive Mercury-Cadmium Telluride / Hg1-xCdxTe (PC MCT) detector with three-stage thermoelectric cooler (TEC) has been developed and fabricated. Performance of PC MCT detector is presented evidencing good detectivity D* and responsivity RV values in spectral range from, 1,0 to 10,6μm. Sensitive area structure allows producing of four digits Gray Code. Sensor can be used in electro-optical systems for spatial recognition of powerful sources of coherent infrared radiation.

Paper Details

Date Published: 30 September 2003
PDF: 3 pages
Proc. SPIE 5126, 17th International Conference on Photoelectronics and Night Vision Devices, (30 September 2003); doi: 10.1117/12.517354
Show Author Affiliations
Ivan Yu. Lartsev, Federal State Unitary Enterprise Alpha (Russia)
Alexey A. Komov, Federal State Unitary Enterprise Alpha (Russia)
Mikhail S. Nikitine, Federal State Unitary Enterprise Alpha (Russia)
Galina V. Chekanova, Federal State Unitary Enterprise Alpha (Russia)


Published in SPIE Proceedings Vol. 5126:
17th International Conference on Photoelectronics and Night Vision Devices
Anatoly M. Filachev; Alexander I. Dirochka, Editor(s)

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