Author:
Kumar Praveen,Nishchal Naveen K.,Omatsu Takashige,Rao A. Srinivasa
Abstract
AbstractVector-vortex (VV) beams are of significant interest for various applications. There have been substantial efforts toward developing a fast and efficient method for the characterization of generated VV beams which is crucial for their usage. Polarimetric approaches are commonly used to identify unknown VV beams but require multiple intensity recordings. This paper demonstrates a technique to detect VV beams and identify their parameters using the concept of self-referenced interferometry. The approach uses a single recorded interferogram to determine the beam parameters that allow rapid detection. The method even enables detection of VV beams having high-order optical vortices.
Funder
Japan Society for the Promotion of Science
Scientific and Engineering Research Board, India
Japan Science and Technology Agency
Publisher
Springer Science and Business Media LLC
Cited by
19 articles.
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