Optics: measuring and testing – By dispersed light spectroscopy – With synchronized spectrum repetitive scanning
Patent
1977-07-25
1978-11-07
Evans, F. L.
Optics: measuring and testing
By dispersed light spectroscopy
With synchronized spectrum repetitive scanning
356320, G01J 306
Patent
active
041242971
ABSTRACT:
A scanning spectrophotometer employes fixed optics to produce a dispersion f optical energy. The dispersed optical energy is scanned by a fixed position surface acoustic wave photoelectric transducer. The scan rate of the surface acoustic wave photoelectric transducer is determined by associated electronic circuitry to produce scan rates permitting real-time spectral measurements from a moving platform.
REFERENCES:
patent: 3826865 (1974-07-01), Quate
patent: 3826866 (1974-07-01), Quate et al.
patent: 3886331 (1975-05-01), Schierer, Jr.
patent: 3973849 (1976-08-01), Jackson et al.
Hughes Richard S.
Thompson Julian L.
Evans F. L.
Miller Roy
Sciascia R. S.
Skeer W. Thom
The United States of America as represented by the Secretary of
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