A study on transmitted intensity of disturbance for air-spaced Glan-type polarizing prisms
Optics
2009-11-07 v3 General Physics
Abstract
We study theoretically and experimentally the transmission intensity of polarized light through the air-spaced Glan-type polarizing prsims. It is found that the variation of the transmitted intensity with the rotation angle deviates from Malus Law, exhibiting a cyclic fluctuation with the rotation angle. The occurrence of the disturbance is explained by the use of an argument based on the interference effect produced from the air-gap in the prisms. The theoretcal results are well agreed with the experimental ones. By selecting the proper cut angle of prism and reducing the thickness of air-gap in prism, the disturbance may be minimized.
Cite
@article{arxiv.physics/0211045,
title = {A study on transmitted intensity of disturbance for air-spaced Glan-type polarizing prisms},
author = {Ji-Yang Fan and Hong-Xia Li and Fu-Quan Wu},
journal= {arXiv preprint arXiv:physics/0211045},
year = {2009}
}
Comments
5 pages, 10 figures, to be published in Optics Communications