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Proceedings Paper

Monolithic Lead Salt-Silicon Focal Plane Development
Author(s): John R. Barrett; Murzban D. Jhabvala; Francis S. Maldari
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Paper Abstract

This paper is a summary of work done in the development of monolithic lead salt-silicon infrared focal plane technology. The photoconductive detector materials, PbS and PbSe are chemically deposited onto premetallized silicon MOSFET integrated circuit wafers. A variety of structures based on an implanted PMOS process were fabricated and evaluated. Operational results of an eight-element PbS array multiplexed on-chip are presented along with radiometric measurements on other integrated PbS-silicon MOSFET structures. PbS imagery is shown using one element of a 20-element array integrated on-chip.

Paper Details

Date Published: 30 November 1983
PDF: 13 pages
Proc. SPIE 0409, Technical Issues in Infrared Detectors and Arrays, (30 November 1983); doi: 10.1117/12.935740
Show Author Affiliations
John R. Barrett, Itek Optical Systems (United States)
Murzban D. Jhabvala, Goddard Space Flight Center (United States)
Francis S. Maldari, Itek Optical Systems (United States)


Published in SPIE Proceedings Vol. 0409:
Technical Issues in Infrared Detectors and Arrays
Esther Krikorian, Editor(s)

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