Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group
Journal Home About Tutorials Issues in Progress Current Issue All Issues Early Posting Feature Issues

Strong light absorption and absorption absence in photonic crystals with helical structure in an external static magnetic field

A. H. Gevorgyan, N. A. Vanyushkin, I. M. Efimov, A. O. Kamenev, S. S. Golik, H. Gharagulyan, T. M. Sarukhanyan, Malek G. Daher, and K. B. Oganesyan

Not Accessible

Your library or personal account may give you access

Abstract

In this paper, we investigate the light absorption in helically structured photonic crystals (HSPCs) in an external static magnetic field in the case when the parameter of magneto-optical activity is a function of the light wavelength. We investigate and compare the spectra of absorption, the spectra of imaginary parts of wave vectors of forward propagating eigenwaves, the spectra of the azimuth $\varphi$ and ellipticity $e$ of the total wave excited in the HSPC layer at its input surface for diffracting eigenwaves for both the absence and presence of an external magnetic field and, finally, in the absence and presence of absorption. All features of absorption are considered in detail, and their mechanisms are revealed.

© 2023 Optica Publishing Group

Full Article  |  PDF Article
More Like This
Magnetic field caused enhanced absorption and circular dichroism of an achiral plasmonic nanostructure

Muhammad Ikram, Ying Li, and Zhongyue Zhang
Appl. Opt. 62(20) 5386-5393 (2023)

Magneto-optical intersubband absorption in GaAs/AlxGa1 - xAs quantum wells with in-plane static magnetic fields: local-field correction

Ansheng Liu
J. Opt. Soc. Am. B 13(8) 1659-1665 (1996)

Magneto-optical coaxial waveguide with toroidal magnetization

Nikolay A. Gusev, Andrey N. Kalish, Anatoly K. Zvezdin, and Vladimir I. Belotelov
J. Opt. Soc. Am. B 33(8) 1789-1795 (2016)

View More...

Data availability

Data underlying the results presented in this paper are not publicly available at this time but may be obtained from the authors upon reasonable request.

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (8)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Equations (3)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters
Select Topics Cancel
Top
       
© Copyright 2024 | Optica Publishing Group. All rights reserved, including rights for text and data mining and training of artificial technologies or similar technologies.
Privacy | Terms of Use