High-Dynamic-Range, Rad-Hard, Time-Resolved, Correlated X-ray Photon Detector

Award Information
Agency: Department of Energy
Branch: N/A
Contract: DE-FG02-09ER85547
Agency Tracking Number: 90087
Amount: $999,998.00
Phase: Phase II
Program: SBIR
Awards Year: 2010
Solicitation Year: 2010
Solicitation Topic Code: 06 c
Solicitation Number: DE-FOA-0000350
Small Business Information
12725 SW Millikan Way, Suite 230, Beaverton, OR, 97005
DUNS: 931285205
HUBZone Owned: N
Woman Owned: N
Socially and Economically Disadvantaged: N
Principal Investigator
 George Williams
 (971) 223-5646
Business Contact
 George Williams
Title: Mr.
Phone: (971) 223-5646
Email: georgew@voxtel-inc.com
Research Institution
90087S09-II Expanding user demand for X-ray beamline time for science experiments in diverse fields necessitates expensive new beamlines, or the more efficient use of existing resources. Detectors that collect more data, with efficient on-chip and off-chip processing of the resulting data streams, represent the most economical solution to this problem. The innovation is addressing the need for single-photon X-ray detection, combined with high-resolution time stamping, and a dual design for correlation functionality that allows immediate feedback on a region of interest, combined with full-scale data output to a PC for slower, full correlation in software. These functions will allow users to intervene in real time to adjust their experiments, and will increase the volume and precision of collected data, allowing studies over finer distance and time scales. A new time-resolved, correlating X-ray detection instrument was developed for high-throughput, high-sensitivity, time-resolved X-ray scattering and imaging experiments, especially X-ray photon correlation spectroscopy. The event-driven detector is capable of in-pixel single-photon detection and energy discrimination; with the capability to perform multi-channel real time autocorrelation in supporting camera electronics, this represents a major improvement over charge-coupled devices for experiments requiring sub-

* Information listed above is at the time of submission. *

Agency Micro-sites

SBA logo
Department of Agriculture logo
Department of Commerce logo
Department of Defense logo
Department of Education logo
Department of Energy logo
Department of Health and Human Services logo
Department of Homeland Security logo
Department of Transportation logo
Environmental Protection Agency logo
National Aeronautics and Space Administration logo
National Science Foundation logo
US Flag An Official Website of the United States Government