Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Mark K. Preis"'
Autor:
Dave Parkinson, Charles Glasser, Timothy R. Beystrum, Ray Himoto, Charles F. Walmsley, Mark K. Preis
Publikováno v:
SPIE Proceedings.
A multi-channel, high precision, high detector count, TDI real time multi-spectral infrared focal plane residing in a flight platform generates volumes of image data. Data rates in excess of 50 Mbytes/sec are typical. The design requirements of high
Publikováno v:
SPIE Proceedings.
In pursuit of a low cost, high performance IR, Imager Litton Electro-Optical Systems has developed an Uncooled Lead Salt 320 X 240 camera. The 30 um pitch detectors consist of either Lead Sulfide or Lead Selenide photoconductors fabricated onto a CMO
Autor:
Marcus L. Sutton, Dave Parkinson, Mark K. Preis, Charles Glasser, Charles F. Walmsley, Ray Himoto, Timothy R. Beystrum
Publikováno v:
SPIE Proceedings.
This paper describes test software developed for both the 480 X 12 X 4 and 256 X 256 InSb focal planes manufactured at Litton EOS, Tempe, AZ. The software controls flux sources, frame grabbers and control electronics to provide a fully automated test
Autor:
Dave Parkinson, Charles Glasser, Charles F. Walmsley, Timothy R. Beystrum, Ray Himoto, Mark K. Preis
Publikováno v:
SPIE Proceedings.
This paper describes a linear CMOS IR multiplexer comprising four spectral bands, each with 480 channels of 12 TDI elements. The multiplexer is designed to interface with high R0A InSb detectors manufactured by Litton EOS, Tempe, AZ. The requirement
Publikováno v:
SPIE Proceedings.
The reflective magneto-optic spatial light modulator (R-MOSLM) device was developed over the past few years by a group of Litton divisions and Carnegie Mellon University. The device has been fabricated into 128 X 128 arrays on 24 micron pitch. The pe
Autor:
Suresh Santhanam, Mark K. Preis, John R. Lucas, James P. Karins, Niels Jacksen, David N. Lambeth, Theodore R. Maki, William E. Ross
Publikováno v:
SPIE Proceedings.
The reflected mode magneto-optic spatial light modulator (R-MOSLM) has been developed over the past couple of years. This development has led to a device that has state-of-the-art performance and is producible. This SLM device is truly compatible wit
Autor:
Maurice H. Beaulieu, Timothy R. Beystrum, Peter C. T. Roberts, Paul J. Jarmuz, Michael R. Hess, Paul M. Everett, R. J. Zeilinski, Marcus L. Sutton, Mark K. Preis
Publikováno v:
Airborne Reconnaissance XVII.
A low cost MWIR thermal imaging line scanner based on a multiplexed PbSe FPA has been developed. It was designed to be mounted on the underside of UAVs to remotely map battlefields. It also has many dual-use commercial applications. The first unit ha
Autor:
Walter M. Scott, Peter C. T. Roberts, Mark K. Preis, Alan Quin, Larry D. Owen, Charles F. Walmsley, James F. Kreider
Publikováno v:
Infrared Imaging Systems: Design, Analysis, Modeling, and Testing II.
This paper discusses the successful demonstration of a first in thermal imaging which utilized an inexpensive mid-wavelength JR (MWJR) linear, focal plane assembly (FPA) comprising a long linear array of lead selenide (PbSe)photoconductors interfaced
Publikováno v:
Journal of Applied Physics. 46:3489-3499
Overcoatings of Al2O3, As2S3, CdTe, MgF2, SiO, and SiO2 were vacuum deposited on thin‐film PbS photodetectors. Overcoating thicknesses were approximately those required to optimize antireflection properties. None of the overcoatings seriously degra
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