Spectra of a Bragg Microresonator Filled with a Graphene-Containing Medium-Reference-Cited by-同舟云学术

Spectra of a Bragg Microresonator Filled with a Graphene-Containing Medium

Published:2023-04-13 Issue:4 Volume:10 Page:449
ISSN:2304-6732
Container-title:Photonics
language:en
Short-container-title:Photonics

Author:

Fedorova Irina V.¹,Eliseeva Svetlana V.¹^ORCID,Sementsov Dmitrij I.¹^ORCID

Affiliation:

1. Department of High Technology Physics and Engineering, Ulyanovsk State University, Lev Tolstoy 42, 432700 Ulyanovsk, Russia

Abstract

Transmission spectra of a symmetric microresonator structure, with dielectric Bragg mirrors, are obtained. The working cavity of the structure is partially filled by a layer of a quarter-wave thickness of finely layered “graphene–semiconductor” medium, with material parameters controlled by external electric and magnetic fields. It is shown, that the transformation of the spectra is achieved both by changing the energy state of the graphene layers and by changing the external magnetic field. The spectral characteristics for the inverted and doped states of graphene layers are established.

Publisher

MDPI AG

Subject

Radiology, Nuclear Medicine and imaging,Instrumentation,Atomic and Molecular Physics, and Optics

Link

https://www.mdpi.com/2304-6732/10/4/449/pdf

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