MICROSTRUCTURE DESIGN FOR HIGH IR SENSITIVITY
Assignee
HONEYWELL INC., A CORP. OF DE
Filed
Nov 7, 1988
Granted
Feb 15, 1994
Location
BLOOMINGTON MN US
Abstract
A microstructure design for high IR sensitivity having a two level infrared bolometer microstructure, the lower level having a reflective metal film surface such as Pt, Au, or Al to reflect IR penetrating to that level, the upper level being separated from the lower level by an air gap of about 1-2 microns which allows the reflected IR to interfere with the incident IR and increase the sensitivity to a higher level.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
Jun 6, 1990
Rescinded
Jul 1, 1992
Duration
2 years
Inventor
- 1BARRETT E. COLE
Record Details
- Patent number
- US 5286976
- Application
- 07288701
- Aerospace match
- Yes
- Dataset source
- 35 USC §181 SO records
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