Optics: measuring and testing – By dispersed light spectroscopy – Utilizing a spectrometer
Patent
1978-11-29
1981-01-20
McGraw, Vincent P.
Optics: measuring and testing
By dispersed light spectroscopy
Utilizing a spectrometer
356332, 356334, G01J 318
Patent
active
042459087
ABSTRACT:
The invention relates to a spectrometer including a rotatable dispersive element, a stepping motor for varying the angular position of said dispersive element, a program transmitter for controlling said stepping motor, a timing generator and a recording instrument.
REFERENCES:
patent: 3868499 (1975-02-01), Aaronson et al.
patent: 3976378 (1976-08-01), Pratt
patent: 3985442 (1976-10-01), Smith et al.
Applied Spectroscopy, vol. 28,#1, 1974, pp. 45-51.
Bodenseewerk Perkin-Elmer Co.
Giarratana Salvatore A.
Grimes Edwin T.
Masselle Francis L.
McGraw Vincent P.
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