Paper
18 June 2007 Applications of optical vortex birefringence compensator
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Abstract
In this paper some possible applications of a new device - Optical Vortex Birefringence Compensator (OVBC) are proposed. The arrangement consisting of two Wollaston prisms placed between the linear polarizer and analyzer allows to generate regular and stable optical vortex lattice. Inserting the measured medium into the OVBC can result in either the deformation or the displacement of obtained vortex lattice. Tracing the lattice shift or its geometry changes after the inserting the measured medium one can measure its optical properties. The main applications of the presented setup seem to be the measurements of the angular deformation of the wave front and the properties of the linearly birefringent media. In the paper the numerical simulations as well as the analysis of the interferograms taken from experiment are presented.
© (2007) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Monika Borwińska, Piotr Kurzynowski, and Agnieszka Popiołek-Masajada "Applications of optical vortex birefringence compensator", Proc. SPIE 6617, Modeling Aspects in Optical Metrology, 66170L (18 June 2007); https://doi.org/10.1117/12.726228
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KEYWORDS
Spiral phase plates

Optical vortices

Birefringence

Wavefronts

Interferometers

Polarizers

Linear polarizers

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