Photonic crystals with bound states in continuum and their realization by an advanced digital grading method

2009 ◽  
Vol 42 (41) ◽  
pp. 415304 ◽  
Author(s):  
N Prodanović ◽  
V Milanović ◽  
J Radovanović
Keyword(s):  
Photonic Crystals ◽  
Bound States

Interface states and bound states in the continuum in photonic crystals with different lattice constants

2020 ◽  
Vol 45 (20) ◽  
pp. 5652
Author(s):  
Jiwang Chai ◽  
Liang Liu ◽  
Peng Hu ◽  
Hong Xiang ◽  
Dezhuan Han
Keyword(s):  
Photonic Crystals ◽  
Bound States ◽  
Interface States ◽  
Lattice Constants ◽  
The Continuum

scholarly journals Dynamics of the Energy Relaxation and Decoherence of a Photon-Atom Bound State in an Anisotropic Photonic Crystal

2013 ◽  
Vol 2013 ◽  
pp. 1-9
Author(s):  
Jing-Nuo Wu ◽  
Wen-Feng Hsieh ◽  
Hsin-Chien Huang ◽  
Szu-Cheng Cheng
Keyword(s):  
Photonic Crystals ◽  
Bound States ◽  
Excited Atom ◽  
Photonic Band Gap ◽  
Bound State ◽  
Energy Relaxation ◽  
Optical Systems ◽  
Emission Frequency ◽  
Markovian Dynamics ◽  
Photonic Band

An atom embedded inside photonic crystals can form a photon-atom bound state if the emission frequency of the excited atom is lying inside the photonic-band gap of photonic crystals. We studied the dynamics of the energy relaxation and decoherence of a QPAB, qubit made by a photon-atom bound state in photonic crystals. Dynamics of these measurements are solved analytically through the fractional calculus which has been shown to be appropriate mathematical method for the optical systems with non-Markovian dynamics. From these dynamics, we find that the losses of energy, coherence, and information of a QPAB are inhibited. As compared with those qubits without forming photon-atom bound states, the energy relaxation and decoherence rates of these QPABs are strongly suppressed. Other systems suitable for realizing these properties are discussed.

scholarly journals Near‐Zero Index Photonic Crystals with Directive Bound States in the Continuum

2021 ◽  
pp. 2000559
Author(s):  
Larissa Vertchenko ◽  
Clayton DeVault ◽  
Radu Malureanu ◽  
Eric Mazur ◽  
Andrei Lavrinenko
Keyword(s):  
Photonic Crystals ◽  
Bound States ◽  
Zero Index ◽  
The Continuum

scholarly journals Optical Biosensors Based on Photonic Crystals Supporting Bound States in the Continuum

Materials ◽  
2018 ◽  
Vol 11 (4) ◽  
pp. 526 ◽  
Author(s):  
Silvia Romano ◽  
Annalisa Lamberti ◽  
Mariorosario Masullo ◽  
Erika Penzo ◽  
Stefano Cabrini ◽  
...  
Keyword(s):  
Photonic Crystals ◽  
Bound States ◽  
Optical Biosensors ◽  
The Continuum

scholarly journals Point-Defect-Localized Bound States in the Continuum in Photonic Crystals and Structured Fibers

2021 ◽  
Vol 127 (2) ◽  
Author(s):  
Sachin Vaidya ◽  
Wladimir A. Benalcazar ◽  
Alexander Cerjan ◽  
Mikael C. Rechtsman
Keyword(s):  
Photonic Crystals ◽  
Point Defect ◽  
Bound States ◽  
The Continuum

scholarly journals The Quantum Well of One-Dimensional Photonic Crystals

2015 ◽  
Vol 2015 ◽  
pp. 1-5 ◽  
Author(s):  
Xiao-Jing Liu ◽  
Ji Ma ◽  
Xiang-Dong Meng ◽  
Hai-Bo Li ◽  
Jing-Bin Lu ◽  
...  
Keyword(s):  
Quantum Theory ◽  
Photonic Crystals ◽  
Quantum Well ◽  
Bound States ◽  
Theory Approach ◽  
One Dimensional ◽  
Multiple Channel

We have studied the transmissivity of one-dimensional photonic crystals quantum well (QW) with quantum theory approach. By calculation, we find that there are photon bound states in the QW structure(BA)6(BBABB)n(AB)6, and the numbers of the bound states are equal ton+1. We have found that there are some new features in the QW, which can be used to design optic amplifier, attenuator, and optic filter of multiple channel.

scholarly journals Surface States on Photonic Crystals As Hybrid Dielectric Metasurface Bound States of the Termination Layer

ACS Photonics ◽  
2020 ◽  
Vol 7 (10) ◽  
pp. 2842-2849
Author(s):  
Anna C. Tasolamprou ◽  
Lei Zhang ◽  
Eleftherios N. Economou ◽  
Costas M. Soukoulis ◽  
Thomas Koschny
Keyword(s):  
Photonic Crystals ◽  
Bound States ◽  
Surface States ◽  
Dielectric Metasurface

Using symmetry bandgaps to create a line of bound states in the continuum in 3D photonic crystals

2021 ◽  
Author(s):  
Alexander Cerjan ◽  
Christina Jorg ◽  
Wladimir A. Benalcazar ◽  
Sachin Vaidya ◽  
Chia Wei Hsu ◽  
...  
Keyword(s):  
Photonic Crystals ◽  
Bound States ◽  
The Continuum
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