Zobrazeno 1 - 10
of 19
pro vyhledávání: '"John D. Blackwell"'
Publikováno v:
Scientific detectors for astronomy 2005 ISBN: 9781402043291
The SIDECAR ASIC is a custom-designed integrated circuit for controlling high performance focal plane arrays. It includes 36 parallel analog input channels, each providing pre-amplification coupled with 12-bit or 16-bit A/D converters. In addition, t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bbeacc8ef93115c323af8390885ac7c1
https://doi.org/10.1007/1-4020-4330-9_86
https://doi.org/10.1007/1-4020-4330-9_86
Autor:
Markus Loose, Shane Jacobson, Donald N. B. Hall, James W. Beletic, James D. Garnett, Marcia J. Rieke, Greg Winters, John D. Blackwell, Selmer Wong
Publikováno v:
SPIE Proceedings.
Traditionally, focal plane arrays require extensive external focal plane electronics (FPE) to provide clocks and biases as well as to digitize the analog output signals. The FPE has to be well-designed and is typically large, heavy and powerhungry. M
Autor:
John D. Blackwell, G. Williams, Atul Joshi, M. L. Thomas, M. Zandian, Mohan Vaidyanathan, William E. Tennant, B. Hanyaloglu, D. D. Edwall, Song Xue, Gary W. Hughes
Publikováno v:
2004 IEEE Aerospace Conference Proceedings (IEEE Cat. No.04TH8720).
We have developed high-speed ladar read out integrated circuits (ROIC) and high performance detector arrays for high-resolution 3D range imaging applications. Our focal plane array imagers are based on direct detection ladar architecture that provide
Publikováno v:
SPIE Proceedings.
Recent advances in CMOS read-out integrated circuit (ROIC) design have helped achieve 10e- of read noise with single read and down to 5e- read noise with 32-pair Fowler sampling at slower astronomical frame rates. However, applications like adaptive
Autor:
Scott A. Cabelli, John D. Blackwell, D. D. Edwall, William E. Tennant, Steven G. Bernd, E. Piquette, J. G. Pasko, Jianmei Pan, S. Bhargava
Publikováno v:
SPIE Proceedings.
A High Resolution Near-Infrared (NIR) Camera has been developed and tested. This NIR camera uses a HgCdTe detector array which allows for imaging at high operating temperatures. The camera's format is 640x512 pixels with an 18 μm pitch. We have obta
Autor:
Lester J. Kozlowski, Benji Hanyaloglu, John T. Montroy, M. Zandian, Kadri Vural, Kenneth Johnson, Gary W. Hughes, John D. Blackwell, Song Xue, Mohan Vaidyanathan
Publikováno v:
SPIE Proceedings.
We have developed a three-dimensional (3D) imaging ladar focal plane array (FPA) for military and commercial applications. The FPA provides snap-shot, direct detection, high-resolution range and range-sampled intensity imaging capability on a single
Autor:
D. Lee, K. Vural, J. M. Arias, W. Weissbard, T.A. Pepper, L. Shin, D. E. Cooper, V. Gil, Jagmohan Bajaj, John D. Blackwell, K. Spariosu, S. Bhargava, Carl F. Bruce, W. V. McLevige, G. Chu, D. D. Edwall, L.A. McGregor, G. Hildebrandt, William E. Tennant
Publikováno v:
2000 IEEE Aerospace Conference. Proceedings (Cat. No.00TH8484).
This paper provides an overview of the Tropospheric Emission Spectrometer (TES) and its mission, as a part of NASA's Earth Observing System. It presents, in detail, the design, fabrication and performance of the Infrared Focal Plane Assembly (IRFPA)