Spectralfluorometer arrangement

Details Spectralfluorometer arrangement Spectralfluorometer arrangement

1982-05-18

1984-12-25

Evans, F. L.

Optics: measuring and testing

By dispersed light spectroscopy

With sample excitation

2504581, 356 73, G01N 2164

Patent

active

044900406

ABSTRACT:
The invention relates to a spectral fluorometer arrangement including at least one laser light source, particularly for use in measuring the luminescence in the course of a qualitative and quantitative determination of a sample material, the region of which to be excited is arranged in the object point of an emission monochromator and spectrograph, respectively, a holographic grating of said monochromator being provided with a central opening for passage of the exciting laser beam, and beam directing means are provided outside of the plane of symmetry of said emission monochromator and spectrograph, respectively.

REFERENCES:
patent: 3542481 (1970-11-01), Slomba
patent: 3567322 (1971-03-01), Brehm et al.
patent: 3753618 (1973-08-01), Haley
patent: 4351611 (1982-09-01), Leif

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