Modifying Bessel beam profiles with a spherulite-based radial polarizer

• Main Authors: Ama, Amante T, Guerrero, Raphael A
• 格式: text
• 出版: Archīum Ateneo 2020
• 主題: Optics; Physics
• 在線閱讀: https://archium.ateneo.edu/physics-faculty-pubs/13; https://www.osapublishing.org/ao/abstract.cfm?uri=ao-59-3-878

We present a radial polarizer prepared by growing a thickness-constrained spherulite from an oleoresin polymer. As an insert between crossed linear polarizers, the fabricated device is used to alter the intensity profile of an incident zero-order Bessel beam. Radially polarized output beams have an...