Apparatus and methods of determining chemical properties of...

Details Apparatus and methods of determining chemical properties of... Apparatus and methods of determining chemical properties of...

2006-12-05

2006-12-05

Porta, David (Department: 2884)

Radiant energy

Invisible radiant energy responsive electric signalling

Infrared responsive

C250S339120, C250S341800

Reexamination Certificate

active

07145147

ABSTRACT:
Apparatus and methods of determining the chemical properties of a composite material using infrared spectroscopy are disclosed. In one embodiment, an apparatus for determining the chemical properties of a composite material includes an infrared source configured to project infrared energy towards an optical interface positioned on a surface of the composite material. An infrared detector then receives infrared energy gathered by the optical interface. One or more optical filters operable to transmit a respective range of wavelengths are positioned in the reflected beam.

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