Abstract

We propose a scheme to control the Goos-Hänchen (GH) shift of TE and TM reflected light beams in a double-prism structure, where a three-level Raman gain medium is filling the gap between the two prisms. We find that it is possible to control the GH shift in this structure by externally adjusting the optical properties of the Raman gain atomic medium while the gap width between the two prisms is fixed. Inspired by recent successful implementation of the double-prism configuration with an air gap to measure the GH shift, we expected that our proposal to control the GH shift can be achieved experimentally and used in different potential applications of the GH shift.

Details

Title
Controlling the Goos-Hänchen shift in a double prism structure using three-level Raman gain medium
Author
Asiri, Saeed 1 ; Wang, Li-Gang 2 

 KACST, Institute of Quantum Technologies and Advanced Computing, Riyadh, Saudi Arabia (GRID:grid.452562.2) (ISNI:0000 0000 8808 6435) 
 Zhejiang University, School of Physics, Hangzhou, China (GRID:grid.13402.34) (ISNI:0000 0004 1759 700X) 
Pages
22780
Publication year
2023
Publication date
2023
Publisher
Nature Publishing Group
e-ISSN
20452322
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
2904031575
Copyright
© The Author(s) 2023. This work is published under http://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.