Quasi-random array imaging collimator
Patent
·
OSTI ID:6625387
A hexagonally shaped quasi-random no-two-holes-touching imaging collimator. The quasi-random array imaging collimator eliminates contamination from small angle off-axis rays by using a no-two-holes-touching pattern which simultaneously provides for a self-supporting array increasing throughput by elimination of a substrate. The present invention also provides maximum throughput using hexagonally shaped holes in a hexagonal lattice pattern for diffraction limited applications. Mosaicking is also disclosed for reducing fabrication effort.
- DOE Contract Number:
- W-7405-ENG-36
- Assignee:
- Dept. of Energy
- OSTI ID:
- 6625387
- Country of Publication:
- United States
- Language:
- English
Similar Records
Random array grid collimator
Random array grid collimators
Collimator of multiple plates with axially aligned identical random arrays of apertures
Patent
·
Fri Aug 22 00:00:00 EDT 1980
·
OSTI ID:6625387
Random array grid collimators
Journal Article
·
Tue Apr 01 00:00:00 EST 1980
· Rev. Sci. Instrum.; (United States)
·
OSTI ID:6625387
Collimator of multiple plates with axially aligned identical random arrays of apertures
Patent
·
Tue Jul 31 00:00:00 EDT 1973
·
OSTI ID:6625387