Long-lived resonances: photonic triangular pyramid

Archive ouverte : Article de revue

Al-Wahsh, Housni | Dobrzynski, L. | Akjouj, Abdellatif

Edité par HAL CCSD ; Elsevier

International audience. New bound in continuum states and long-lived resonances in one photonic triangular pyramid with two semi-infinite leads are reported, together with general theorems giving their existence conditions. The pyramid is composed of connected open loops (of length L). When bound in continuum states exist within state continua, they induce long-lived resonances for specific values of some modified lengths of the 6 open loops constituting the pyramid. This enables to tune these resonances by means of these lengths. The results obtained in this work take due account of the state number conservation between the final system and the reference one constituted by the independent pyramid and semi-infinite leads. The respect of this conservation enables to find all the states of the final system and among them the bound in continuum ones. This is one of the originalities of this work. The other new general results are the different sets of bound in continuum states and long-lived resonances, as well as the theorems giving their existence conditions. These results may have a big impact on general investigations of bound in continuum states, long-lived resonances and communication technology improvements.

Consulter en ligne

Suggestions

Du même auteur

Phononics: interface transmission tutorial book series | Dobrzynski, L.

Phononics: interface transmission tutorial book series

Archive ouverte: Type de document indéfini

Dobrzynski, L. | 2017

International audience. Phononics: Interface Transmission Tutorial Book Series provides an investigation of modern systems that includes a discrete matrix description. Classical continuous systems relying on the use...

Bound states in the continuum and Fano resonances in photonic and plasmonic loop structures | Amrani, Madiha

Bound states in the continuum and Fano resonances in photonic and plasmonic...

Archive ouverte: Article de revue

Amrani, Madiha | 2022-09

International audience. The design and study of structures exhibiting bound states in the continuum (BICs) are the object of continuous works in wave physics. These long-lived states which are localized in some part...

Propagation of electromagnetic waves in periodic and Fibonacci photonic loop structures | Vasseur, Jerome O.

Propagation of electromagnetic waves in periodic and Fibonacci photonic loo...

Archive ouverte: Article de revue

Vasseur, Jerome O. | 2005-12

International audience

Du même sujet

Financial accounting : international financial reporting standards / Walter T. Harrison Jr. ... [et al.] | Harrison, Walter T.. Auteur

Financial accounting : international financial reporting standards / Walter...

Livre | Harrison, Walter T.. Auteur | 2014 - 9th ed., Global ed.

Financial analysis, 2nd Custom Edition / Krishna G. Palepu, Paul M. Healy, Erik Peek | Palepu, Krishna G. (1954-....). Auteur

Financial analysis, 2nd Custom Edition / Krishna G. Palepu, Paul M. Healy, ...

Livre | Palepu, Krishna G. (1954-....). Auteur | 2020

L' infirmier(e) et les soins palliatifs : "prendre soin" : éthique et pratiques : préface de Cicely Saunders / Société française d'accompagnement et de soins palliatifs (SFAP), collège des acteurs en soins infirmiers | Jouteau-Neves, Chantal. Directeur de publication

L' infirmier(e) et les soins palliatifs : "prendre soin" : éthique et prati...

Livre | Jouteau-Neves, Chantal. Directeur de publication | 2021 - 6e édition

"Ces dernières décennies en France, les plans nationaux successifs ont permis aux soins palliatifs de se structurer. Des améliorations sont encore à apporter au système de soins afin que chaque personne gravement malade puisse bén...

A companion to the United States Constitution and its amendments / John R. Vile | Vile, John R. (1951-....). Auteur

A companion to the United States Constitution and its amendments / John R. ...

Livre | Vile, John R. (1951-....). Auteur | 2010 - 5th édition

Preface to the fifth edition. Acknowledgments. 1. The background and purposes of the Constitution. The colonial setting. The Declaration of Independence. The background of the Declaration. The purpose of the document. The idea of ...

Analytical and numerical study of T-shaped plasmonic demultiplexer based on Fano and induced transparency resonances | Amrani, M

Analytical and numerical study of T-shaped plasmonic demultiplexer based on...

Archive ouverte: Article de revue

Amrani, M | 2022-02-17

International audience. Abstract We study analytically and numerically the design of plasmonic demultiplexers based on Fano and plasmonic induced transparency (PIT) resonances. The demultiplexers consist of T-shaped...

Financial accounting and reporting : a global perspective / Hervé Stolowy, Yuan Ding, Luc Paugam | Stolowy, Hervé (19..-....). Auteur

Financial accounting and reporting : a global perspective / Hervé Stolowy, ...

Livre | Stolowy, Hervé (19..-....). Auteur | 2024 - Seventh edition.

Chargement des enrichissements...