GRATINGS USED AT SYNCHROTRON FACILTIES PRESENTLY HAVE LIMITED USEFUL LIFE.

Award Information
Agency:
National Science Foundation
Branch
n/a
Amount:
$37,000.00
Award Year:
1984
Program:
SBIR
Phase:
Phase I
Contract:
n/a
Award Id:
1796
Agency Tracking Number:
1796
Solicitation Year:
n/a
Solicitation Topic Code:
n/a
Solicitation Number:
n/a
Small Business Information
1930 Central Ave, Suite B, Boulder, CO, 80301
Hubzone Owned:
N
Minority Owned:
N
Woman Owned:
N
Duns:
n/a
Principal Investigator:
BERNHARD W. BACH
PRESIDENT
() -
Business Contact:
Bernhard W. Bach
President
() -
Research Institute:
n/a
Abstract
GRATINGS USED AT SYNCHROTRON FACILTIES PRESENTLY HAVE LIMITED USEFUL LIFE. ORIGINAL MASTER GRATINGS ACCUMULATE FILMS THAT BAKE ON THE DELICATE OPTICAL SURFACE, REDUCING PERFORMANCE. REPLICA GRATINGS HOLD THE GROOVE SHAPE IN THE CURED PLASTIC OR EPOXY FILM AND UPON EXPOSURE TO SYNCHROTRONBEAM THE EPOXY SLOWLY MELTS OR BOILS DESTROYING THE GROOVES SHAPE AND REDUCING ITS OPTICAL PERFORMANCE. WE PROPOSE TO TATAKE A BLAZED ORIGINAL GRATING AND TRANSFERITS GROOV PROFILEINTO THE GLASS SUBSTRATE VIA ION MILLING. IF SUCCESSFUL THISMETHOD WOULD PRODUCE GRATINGS SUITABLE FOR ULTRA HIGH VACUUM, CLEANABLE AND INDESTRUCTABLE.

* information listed above is at the time of submission.

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