Spectrofluorimeter

Details Spectrofluorimeter Spectrofluorimeter

1975-08-05

1976-08-17

McGraw, Vincent P.

Optics: measuring and testing

Range or remote distance finding

With photodetection

250363R, 250365, 250461R, 356 97, G01J 330, G01J 342

Patent

active

039750981

ABSTRACT:
A spectrofluorimeter for measuring excitation and emission spectra uses a flash or pulsed light source, an excitation monochrometer adjustable by a stepping motor, a first optical system for directing radiation onto a sample under test, a reference light detector for monitoring the excitation radiation, an emission monochrometer, also adjustable by a stepping motor, for receiving radiation via a second optical system from the sample and directing selected wavelengths to a detection photomultiplier, the first and second optical systems being corrected for spherical and chromatic alterations.

REFERENCES:
patent: 3832555 (1974-08-01), Ohnishi
patent: 3886363 (1975-05-01), Ohnishi et al.

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