Optics: measuring and testing – By particle light scattering – With photocell detection
Patent
1986-04-24
1988-04-26
Willis, Davis L.
Optics: measuring and testing
By particle light scattering
With photocell detection
G01J 345, G01B 902
Patent
active
047400820
ABSTRACT:
A spectrophotometer includes means for ensuring that the active area of a detector is always filled regardless of the resolution aperture setting of the instrument.
REFERENCES:
patent: 3977786 (1976-08-01), Gast
Martin, Infrared Interferometric Spectrometers, Elsevier Sci. Pub. Co., pp. 178, 179, 180, 182-184.
Vanasse et al, "Selective Modulation Interferometric Spectrometer Technique Applied to Background Suppression", Optical Engineering, vol. 18, No. 4, Jul.-Aug. 1979, pp. 403-408.
Cummings Ronald G.
Grimes Edwin T.
Koren Matthew W.
Masselle Francis L.
The Perkin-Elmer Corporation
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