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Updated: Jul 19, 2026
12:14
The Generation of Higher-order Laguerre-Gauss Optical Beams for High-precision Interferometry
Published on: August 12, 2013
Optical vortices generation using the Wollaston prism
Piotr Kurzynowski1, Władyslaw A Woźniak, Ewa Fra Czek
1Institute of Physics, Wrocław University of Technology, Wrocław, Poland.
Applied Optics
|October 28, 2006
Summary
Researchers developed a novel interferometer setup to generate optical vortices. This modernized Mach-Zender system, using a Wollaston prism, successfully produced these specific optical markers across various beam parameters, validating theoretical predictions.
Area of Science:
- Optics and Photonics
- Interferometry
- Laser Physics
Background:
- Optical vortices are structured light beams with unique phase properties.
- Generating optical vortices often requires specialized and complex optical setups.
- Interferometers are crucial tools for precise optical measurements and manipulation.
Purpose of the Study:
- To propose and demonstrate a new interferometer setup for generating optical vortices.
- To modernize the classical Mach-Zender interferometer for optical vortex generation.
- To investigate the versatility of the proposed setup for various beam parameters.
Main Methods:
- Modification of the classical Mach-Zender interferometer.
- Incorporation of a Wollaston prism into the interferometer design.
- Numerical analysis and experimental validation of the setup's performance.
Main Results:
- Successful generation of optical vortices using the modernized interferometer.
- Demonstration of vortex generation across a wide range of beam parameters.
- Experimental results align with theoretical predictions and numerical simulations.
Conclusions:
- The proposed interferometer setup offers an effective method for generating optical vortices.
- The modernized Mach-Zender system with a Wollaston prism provides a versatile platform for optical vortex manipulation.
- This work validates the theoretical framework and experimental feasibility of the proposed optical vortex generation technique.
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