Spectrometer for the simultaneous measurement of intensity in va

Details Spectrometer for the simultaneous measurement of intensity in va Spectrometer for the simultaneous measurement of intensity in va

1989-09-25

1991-02-19

Evans, F. L.

Optics: measuring and testing

By dispersed light spectroscopy

Utilizing a spectrometer

G01J 328, G01J 318

Patent

active

049938347

ABSTRACT:
A polychromator in a Paschen-Runge mounting in which intensity measurements are made by means of a row of photodiodes. The spectral intensity distribution of at least two spectral regions on the Rowland circle is transmitted to the row of photodiodes by image conductors and is measured there.

REFERENCES:
patent: 3880523 (1975-04-01), Thomas
patent: 4320972 (1982-03-01), Strasheim et al.
patent: 4784935 (1988-11-01), Ehrfeld et al.
patent: 4838645 (1989-06-01), Machler et al.
Yen et al., "Planar Rowland Spectrometer for Fiber-Optic Wavelength Demultiplexing", Dec. 1981, pp. 639-641, Optics Letters, vol. 6, No. 12.

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