Determination of the Optical Parameters of Uniaxial Crystals with Allowance for the Imperfection of the Spectrophotometric Complex Elements

The influence of the imperfection of a polarizer, an analyzer, and a photoelectron multiplier of a spectrophotometric complex on the intensity of light passed through a plane-parallel plate of a uniaxial transparent or absorbing crystal has been theoretically investigated. Expressions for calculatin...

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Bibliographic Details
Published in:Crystallography reports 2018-07, Vol.63 (4), p.606-613
Main Authors: Konstantinova, A. F., Golovina, T. G., Evdishchenko, E. A., Nabatov, B. V., Utkin, G. I.
Format: Article
Language:English
Subjects:
BIREFRINGENCE
COMPARATIVE EVALUATIONS
CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY
Crystal optics
Crystallography and Scattering Methods
CRYSTALS
DEFECTS
DICHROISM
INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY
Luminous intensity
Mathematical analysis
Optical components
OPTICAL PROPERTIES
Parallel plates
PHOTOELECTRON COUNTING
Physical Properties of Crystals
Physics
Physics and Astronomy
Polarizers
SPECTROPHOTOMETRY
WAVELENGTHS
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Summary:The influence of the imperfection of a polarizer, an analyzer, and a photoelectron multiplier of a spectrophotometric complex on the intensity of light passed through a plane-parallel plate of a uniaxial transparent or absorbing crystal has been theoretically investigated. Expressions for calculating the birefringence and dichroism at different wavelengths are obtained and analyzed. It is established that the influence of the imperfection of optical elements is stronger for calculating the birefringence value, as compared with the calculation of dichroism.
ISSN:1063-7745
1562-689X
DOI:10.1134/S1063774518040120