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

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...

Full description

Saved in:
Bibliographic Details
Published in:Photonics 2023-04, Vol.10 (4), p.449
Main Authors: Fedorova, Irina V., Eliseeva, Svetlana V., Sementsov, Dmitrij I.
Format: Article
Language:English
Subjects:
Electric fields
Graphene
Magnetic fields
microcavities
one-dimensional photonic crystal
Radiation
Spectra
symmetric microresonator structure
Thickness
transmission spectra
Citations: Items that this one cites
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary: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.
ISSN:2304-6732
2304-6732
DOI:10.3390/photonics10040449