Nonreciprocal waveguiding structures for THz region based on InSb

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985882%3A_____%2F17%3A00484765" target="_blank" >RIV/67985882:_____/17:00484765 - isvavai.cz</a>

Alternative codes found

RIV/68407700:21340/17:00311558

Result on the web

<a href="http://dx.doi.org/10.1364/JOSAA.34.000892" target="_blank" >http://dx.doi.org/10.1364/JOSAA.34.000892</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1364/JOSAA.34.000892" target="_blank" >10.1364/JOSAA.34.000892</a>

Result language

angličtina

Original language name

Nonreciprocal waveguiding structures for THz region based on InSb

Original language description

We have studied theoretically and numerically surface magnetoplasmons in three types of THz guiding structures, namely, InSb/dielectric planar boundary, InSb/air/metal planar waveguide, and symmetric InSb/air/InSb planar waveguide, in the presence of an external magnetic field. We consider the Voigt magneto-optic configuration in which these structures provide a frequency range where only one propagation direction is allowed to support one-way propagation of the surface plasmon polariton, due to nonreciprocity of the structures. To study the dispersion properties associated with unidirectional propagation of magnetoplasmons in finite-size nanostructured waveguides, we have developed an efficient two-dimensional numerical technique based on the magnetooptic aperiodic rigorous coupled-wave analysis. We have shown that the one-way bandwidth can be controlled by an external magnetic field and by the permittivity and thickness of the dielectric guiding layer. To enable numerical simulation, we have utilized the configuration in which the magnetized section of a waveguide is along the direction of propagation sandwiched by the identical waveguide segments without a magnetic field. We have also shown that the one-way bandwidth can be controlled by an external magnetic field and by the permittivity and thickness of the dielectric guiding layer

Czech name

—

Czech description

—

Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

10306 - Optics (including laser optics and quantum optics)

Project

<a href="/en/project/GA16-00329S" target="_blank" >GA16-00329S: Novel effects and functionalities in subwavelength guided-wave photonic structures</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2017

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of the Optical Society of America A

ISSN

1084-7529

e-ISSN

—

Volume of the periodical

34

Issue of the periodical within the volume

6

Country of publishing house

US - UNITED STATES

Number of pages

12

Pages from-to

892-903

UT code for WoS article

000405519000006

EID of the result in the Scopus database

2-s2.0-85020271743