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7300203 |
Non-contacting sensor multichip module with integral heat-sinks
A sensor assembly having a housing including a first portion and a second portion. One of the portions of the housing includes a plurality of walls. The walls at least partially define a chamber....
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6767128 |
Electromagnetic wave sensor
The invention concerns a sensor for direct measurement of electromagnetic power, comprising a guiding structure ( 2 ) for bringing the power, a dissipative charge ( 3 ) and a thermometer. The...
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5980831 |
Support planar germanium waveguides for infrared evanescent-wave sensing
We have fabricated miniature planar IR waveguides of thickness 30-50 μm, consisting of 12-mm long, 2-mm wide strips of Ge supported on ZnS substrates. Evidence for efficient propagation of...
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RE36136 |
Thermal sensor
A two-level IR detector imaging array of high fill-factor design. The upper microbridge detector level is spaced above and overlie the integrated circuit and bus lines on the substrate surface below.
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5300915 |
Thermal sensor
A two-level IR detector imaging array of high fill-factor design. The upper microbridge detector level is spaced above and overlies the integrated circuit and bus lines on the substrate surface below.
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4464065 |
Fast granular superconducting bolometer
A granular superconducting thin film bolometer made by anodizing a thin film of such materials as niobium nitride to form a thin granular film separated by and covered with the anodized oxide. The...
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4463262 |
Thick film radiation detector
An improved radiation detector is provided which comprises a thick film of thermistor material deposited upon a substrate of beryllium oxide, alumina or other suitable material having high thermal...
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4370640 |
Metal-semiconductor thermal sensor
A metal-semiconductor variable resistance temperature or infrared energy measuring device is described, along with a method for making it. The device may be made as a thin film, and typically...
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4325145 |
Thermal detection system
A thermal detection and alarm system for indicating the irradiation of a surface by a heat source such as a laser beam has been invented. The detector element may form an integral portion of the...
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4224520 |
Room temperature two color infrared detector
An amorphous film (44) of a photoresponsive semi-conducting material such germanium-telluride deposited upon a thick silicon dioxide layer (40) formed on a silicon chip substrate (38). The silicon...
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4130694 |
Amorphous metal oxide material between electrodes of a cell
Amorphous niobates and tantalates of the alkali metals lithium, potassium, and sodium which may be off-stoichiometric with regard to the related octahedrally coordinated crystalline compositions...
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4061917 |
Bolometer
A bolometer for the detection of radiation includes a thin film of bismuth having electrical contacts formed at its outer boundary edge whereby electrical signals, as a function of the X and Y...
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