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Conferences > ISA > 2023 > IW5E > IW5E.6

Focusing Spirally Polarized Beam into a Super-Oscillatory Spot

Bhavesh Pant, Hemant Kumar Meena, and Brijesh Kumar Singh

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Abstract

The formation of a structured super-oscillatory (SO) spot by tightly focusing a spiral polarized beam is discussed. An appropriately controlled manipulation in the phase of the beam results in a SO spot, which will be helpful for enhancing the resolution for orientation determination of single molecules.

© 2023 The Author(s)

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