Deep-Strong Coupling between Cavity Photons and Terahertz TO Phonons in PbTe

We have investigated the resonant coupling of photons with TO phonons in lead telluride in small-mode-volume terahertz cavities, observing a giant vacuum Rabi splitting on the order of the bare cavity-phonon frequency.

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Bibliographic Details
Published in:	2023 Conference on Lasers and Electro-Optics (CLEO) pp. 1 - 2
Main Authors:	Baydin, Andrey, Manjappa, Manukumara, Mishra, Sobhan Subhra, Xu, Hongjing, Tay, Fuyang, Kim, Dasom, Hernandez, Felix G. G., Rappl, Paulo H. O., Abramof, Eduardo, Singh, Ranjan, Kono, Junichiro
Format:	Conference Proceeding
Language:	English
Published:	OSA 01-05-2023
Subjects:	Couplings Electrooptical waveguides Phonons Photonics Resonant frequency Tellurium
Online Access:	Get full text
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Description
Summary:	We have investigated the resonant coupling of photons with TO phonons in lead telluride in small-mode-volume terahertz cavities, observing a giant vacuum Rabi splitting on the order of the bare cavity-phonon frequency.
DOI:	10.1364/CLEO_FS.2023.FF3D.2