Work

Phase Topology Stability of an Optical Vortex via an Electrically Controlled Twist‐Planar Oriented Liquid Crystal Fresnel Lens (Advanced Optical Materials 5/2026)

Year: 2026

Type: article

Abstract: Reconfigurable Photonics This work demonstrates an electrically switchable liquid crystal Fresnel lens enabling dynamic control of optical vortex phase topology. The device allows real-time detection of topological charge and vortex stability through voltage-tuned birefringence, offering a compact, low-power platform for reconfigurable singular-beam photonics and next-generation vortex-based optical communication technologies. More details can be found in the Research Article by Alina Karabchevsky and co-workers (DOI: 10.1002/adom.202502277).

Source: Advanced Optical Materials

DOI: 10.1002/adom.70749

Authors: Elena Melnikova, Katsiaryna Pantsialeyeva, Dmitry Gorbach, Alexei Tolstik, Sergei Slussarenko Jr., Alina Karabchevsky

Institutions: Belarusian State University, Griffith University, Centre for Quantum Computation and Communication Technology, Ben-Gurion University of the Negev, Lancaster University

Language: English

Topic: Orbital Angular Momentum in Optics

Subfield: Atomic and Molecular Physics, and Optics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: bronze

OpenAlex ID: W7127508281

FWCI:

Cites:

Cited by:

Related to: