Can I read Generation and Propagation Characterization of a Vortex Beam Through an Electro-optical Crystal-based Electrically Controlled Flat Plate on EtoBox?

Generation and Propagation Characterization of a Vortex Beam Through an Electro-optical Crystal-based Electrically Controlled Flat Plate by Fana, Yuting; Zhua, Enxu; Zhaoa, Chaoying is a scholarly article available to read on EtoBox.

What is Generation and Propagation Characterization of a Vortex Beam Through an Electro-optical Crystal-based Electrically Controlled Flat Plate about?

With the increasing demand for potential applications in almost all fields in modern optics, the generation of vortex beams has attracted significant interest. Based on a flat plate made of electro-optical crystals, we propose an electrically controlling method to generate vortex beams assisted by the Pockels effect. Compared with traditional methods, our method allows flexibly tuning the wavelength and topological charge of the generated optical vortex beams. We simulate the propagation of optical beams transmitted from the flat plate and investigate the orbital-angular-momentum(OAM)-mode spectra of the transmitted optical beams. The OAM-mode spectra are in agreement well with the simulation results. The proposed method improves the flexibility of the generation of optical vortex beams, may gain more significant potential applications in optical communication and optical manipulation.

Author

Fana, Yuting; Zhua, Enxu; Zhaoa, Chaoying

Published

2022

Language

EN