Published January 17, 1978 | Version v1
Patent Open

Raman scattering method and apparatus for measuring isotope ratios and isotopic abundances

Creators

Description

Raman scattering is used to measure isotope ratios and/or isotopic abundances. A beam of quasi-monochromatic photons is directed onto the sample to be analyzed, and the resulting Raman-scattered photons are detected and counted for each isotopic species of interest. These photon counts are treated mathematically to yield the desired isotope ratios or isotopic abundances

Availability note (English)

MF available from INIS under the Report Number.

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Additional details

Additional titles

Augmented title (English)
Patent

Publishing Information

Imprint Pagination
12 p.
IPC:
Int. Cl.G01J3/44.
IPC
Int. Cl.G01J3/44.
Patent number
US patent document 4,068,953/A/

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
9378116
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
ISOTOPE RATIO; MEASURING INSTRUMENTS; MEASURING METHODS; NONDESTRUCTIVE ANALYSIS; RAMAN EFFECT; SCATTERING
Descriptors DEC
CHEMICAL ANALYSIS