High-Efficiency Characterization of Optical Vortices with Arbitrary State of Polarization Using Straight-Line and Parabolic-Line Polarization Gratings

High-Efficiency Characterization of Optical Vortices with Arbitrary State of Polarization Using Straight-Line and Parabolic-Line Polarization Gratings

An optical system consisting of a straight-line polarization grating (SPG) and two parabolic-line polarization gratings (PPGs) is presented for the characterization of optical vortices (OVs) with arbitrary states of polarization (SoPs). The PPG is capable of converting an OV with a specific SoP into...

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Bibliographic Details
Main Authors: Moritsugu Sakamoto, Tomoki Yayama, Kohei Noda, Tomoyuki Sasaki, Nobuhiro Kawatsuki, Hiroshi Ono
Format: Article
Language:English
Published: MDPI AG 2022-08-01
Series:Applied Sciences
Subjects:
optical vortex
polarization vortex
liquid crystal polymer
hologram
polarization grating
Online Access:https://www.mdpi.com/2076-3417/12/17/8768

Internet

https://www.mdpi.com/2076-3417/12/17/8768

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