The aim of the proposed program is the development of a solid state camera system for x-ray diffraction imaging that has higher spatial resolution than existing cameras used for x-ray diffraction and having a wide dynamic range with a readout noise that is equivalent to less than one x-ray photon. In Phase I this performance was achieved and experimentally verified using a large area (55 x 55 mm) 2048 x 2048 pixel CCD in combination with an x-ray phosphor screen fiber optically coupled directly to the CCD. In Phase II prototype camera will be designed and built. This systems performance will be evaluated in applications where high spatial resolution, wide dynamic range and high sensitivity are of particular value in x-ray diffraction related research using synchrotron light ring and other x-ray sources.

Agency
National Institute of Health (NIH)
Institute
National Center for Research Resources (NCRR)
Type
Small Business Innovation Research Grants (SBIR) - Phase II (R44)
Project #
5R44RR004384-03
Application #
2282922
Study Section
Special Emphasis Panel (SSS (BD))
Project Start
1989-09-18
Project End
1995-03-30
Budget Start
1992-09-30
Budget End
1995-03-30
Support Year
3
Fiscal Year
1992
Total Cost
Indirect Cost
Name
Princeton Scientific Instruments, Inc.
Department
Type
DUNS #
City
Monmouth Junction
State
NJ
Country
United States
Zip Code
08852