Accession Number:
ADD014331
Title:
A High Optical Density Measuring Spectrometer.
Descriptive Note:
Patent Application, Filed 29 Sep 89,
Corporate Author:
DEPARTMENT OF THE NAVY WASHINGTON DC
Personal Author(s):
Report Date:
1989-09-29
Pagination or Media Count:
13.0
Abstract:
An apparatus is disclosed for measuring the spectra of a high optical density sample having substantially known optical properties. In a preferred embodiment, the apparatus comprises a laser for producing a light beam a Raman cell responsive to the light beam for generating a first containing a plurality of preselected wavelength components an optical system for directing the first light through the sample a dispersion device for spatially separating the first light passed through the sample into its plurality of preselected wavelength components. Patent applications. JES
Descriptors:
Subject Categories:
- Atomic and Molecular Physics and Spectroscopy
- Test Facilities, Equipment and Methods
- Lasers and Masers
- Atomic and Molecular Physics and Spectroscopy