Optically reflective sphere for efficient collection of Raman sc

Details Optically reflective sphere for efficient collection of Raman sc Optically reflective sphere for efficient collection of Raman sc

1983-06-01

1987-02-24

Evans, F. L.

Optics: measuring and testing

By dispersed light spectroscopy

With raman type light scattering

G01J 344

Patent

active

046453407

ABSTRACT:
A device for the collection of Raman scattered light by means of an internally reflective sphere 10 wherein a light source 12 provides light to and through a sample 16, which light is reflected back through that sample by the internally reflective sphere 10. The sample is viewed by means of a spectrograph 30 focused by lenses 26, 28 or a fiberoptic light pipe 46.

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