The effects of local density of states to Purcell factor in Surface plasmon polaritons

2011 ◽  
Author(s):  
Qingyao Han ◽  
Junchao Tang ◽  
Chao Zhang ◽  
Rongzhen Jiao
Keyword(s):  
Surface Plasmon ◽  
Density Of States ◽  
Surface Plasmon Polaritons ◽  
Local Density ◽  
Local Density Of States ◽  
Purcell Factor ◽  
Plasmon Polaritons

scholarly journals The effects of local density of states on surface plasmon polaritons

2012 ◽  
Vol 61 (13) ◽  
pp. 135202
Author(s):  
Han Qing-Yao ◽  
Tang Jun-Chao ◽  
Zhang Chao ◽  
Wang Chuan ◽  
Ma Hai-Qiang ◽  
...  
Keyword(s):  
Surface Plasmon ◽  
Density Of States ◽  
Surface Plasmon Polaritons ◽  
Local Density ◽  
Local Density Of States ◽  
Plasmon Polaritons

scholarly journals Switchable Purcell enhancement of photoluminescence by GST film

2021 ◽  
Vol 2015 (1) ◽  
pp. 012077
Author(s):  
O M Kushchenko ◽  
A D Sinelnik ◽  
I I Shishkin ◽  
D S Gets ◽  
S V Makarov ◽  
...  
Keyword(s):  
Green’S Function ◽  
Density Of States ◽  
Green's Function ◽  
Local Density ◽  
Angular Spectrum ◽  
Local Density Of States ◽  
Purcell Factor ◽  
Dyadic Green’S Function ◽  
Dyadic Green's Function ◽  
Radiation Enhancement

Abstract In the present paper perovskite radiation enhancement on crystalline GST film compared to amorphous one has been studied. The photonic local density of states has been calculated by angular spectrum representation of the dyadic Green’s function. The Purcell factor has been calculated for perovskite luminescent on both amorphous and crystalline GST film. Almost 80% enhancement has been observed at wavelength 950 nm for system with perovskite thickness 25 nm, GST thickness 110 nm.

Conversion of surface plasmon polaritons into photons: visual observation

2011 ◽  
Vol 181 (3) ◽  
pp. 305 ◽  
Author(s):  
V.B. Zon ◽  
B.A. Zon ◽  
V.G. Klyuev ◽  
A.N. Latyshev ◽  
D.A. Minakov ◽  
...  
Keyword(s):  
Surface Plasmon ◽  
Surface Plasmon Polaritons ◽  
Visual Observation ◽  
Plasmon Polaritons

A compact design for narrowband optical absorber based on surface plasmon polaritons

2020 ◽  
Vol 14 (1) ◽  
pp. 015002
Author(s):  
Xinguang Hu ◽  
Cheng Zeng ◽  
Jinsong Xia ◽  
Yunji Meng
Keyword(s):  
Surface Plasmon ◽  
Surface Plasmon Polaritons ◽  
Compact Design ◽  
Plasmon Polaritons

scholarly journals Supersymmetric Cluster Expansions and Applications to Random Schrödinger Operators

2021 ◽  
Vol 24 (1) ◽  
Author(s):  
Luca Fresta
Keyword(s):  
Density Of States ◽  
Local Density ◽  
Schrödinger Operators ◽  
Random Schrödinger Operators ◽  
Schrodinger Operators ◽  
Local Density Of States ◽  
Weak Disorder ◽  
Cluster Expansions ◽  
Strong Disorder ◽  
Lifshitz Tail

AbstractWe study discrete random Schrödinger operators via the supersymmetric formalism. We develop a cluster expansion that converges at both strong and weak disorder. We prove the exponential decay of the disorder-averaged Green’s function and the smoothness of the local density of states either at weak disorder and at energies in proximity of the unperturbed spectrum or at strong disorder and at any energy. As an application, we establish Lifshitz-tail-type estimates for the local density of states and thus localization at weak disorder.

scholarly journals Ultrahigh resolution two-dimensional atomic localization via tunable surface plasmon polaritons

2021 ◽  
Vol 140 ◽  
pp. 107021
Author(s):  
Muhammad Idrees ◽  
Muhib Ullah ◽  
Bakth Amin Bacha ◽  
Arif Ullah ◽  
Li-Gang Wang
Keyword(s):  
Surface Plasmon ◽  
Surface Plasmon Polaritons ◽  
Two Dimensional ◽  
Ultrahigh Resolution ◽  
Plasmon Polaritons
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