Enhanced Kerr nonlinearity in As 2 Se 3 chalcogenide fibre tapers with sub-wavelength diameter

2007 ◽  
Author(s):  
Hong C. Nguyen ◽  
Eric C. Mägi ◽  
Dong-Il Yeom ◽  
Libin Fu ◽  
Benjamin J. Eggleton
Keyword(s):  
Kerr Nonlinearity ◽  
Sub Wavelength

scholarly journals Enhanced Kerr nonlinearity in sub-wavelength diameter As_2Se_3 chalcogenide fiber tapers

2007 ◽  
Vol 15 (16) ◽  
pp. 10324 ◽  
Author(s):  
E. C. Mägi ◽  
L. B. Fu ◽  
H. C. Nguyen ◽  
M. R. Lamont ◽  
D. I. Yeom ◽  
...  
Keyword(s):  
Kerr Nonlinearity ◽  
Sub Wavelength

Canalization of Sub-wavelength Images by Electromagnetic Crystals

PIERS Online ◽  
2005 ◽  
Vol 1 (1) ◽  
pp. 37-41 ◽  
Author(s):  
Pavel A. Belov ◽  
C. R. Simovski
Keyword(s):  
Electromagnetic Crystals ◽  
Sub Wavelength

scholarly journals One-step direct measurement of the entangled W states with cross-Kerr nonlinearity

2021 ◽  
Author(s):  
Si-Le Lin ◽  
Chun-Lin Zhang ◽  
Si-Yang Hao ◽  
Pei-Yao Hong ◽  
Qiao-Hui Guo
Keyword(s):  
Direct Measurement ◽  
Kerr Nonlinearity ◽  
W States ◽  
One Step

scholarly journals Observing and controlling a Tamm plasmon at the interface with a metasurface

Nanophotonics ◽  
2020 ◽  
Vol 9 (4) ◽  
pp. 897-903 ◽  
Author(s):  
Oleksandr Buchnev ◽  
Alexandr Belosludtsev ◽  
Victor Reshetnyak ◽  
Dean R. Evans ◽  
Vassili A. Fedotov
Keyword(s):  
Liquid Crystal ◽  
Metal Film ◽  
Near Infrared ◽  
Thin Metal Film ◽  
Outer Side ◽  
Spectral Position ◽  
External Perturbations ◽  
Dielectric Mirror ◽  
Wavelength Scale ◽  
Sub Wavelength

AbstractWe demonstrate experimentally that Tamm plasmons in the near infrared can be supported by a dielectric mirror interfaced with a metasurface, a discontinuous thin metal film periodically patterned on the sub-wavelength scale. More crucially, not only do Tamm plasmons survive the nanopatterning of the metal film but they also become sensitive to external perturbations as a result. In particular, by depositing a nematic liquid crystal on the outer side of the metasurface, we were able to red shift the spectral position of Tamm plasmon by 35 nm, while electrical switching of the liquid crystal enabled us to tune the wavelength of this notoriously inert excitation within a 10-nm range.

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