scholarly journals Multiband evanescent waveguide antenna

2015 ◽  
Vol 57 (3) ◽  
pp. 540-542
Author(s):  
Vedaprabhu Basavarajappa ◽  
Vincent Fusco
Keyword(s):  
Evanescent Waveguide

scholarly journals NONLINEAR OPTICAL WAVEGUIDE STRUCTURE FOR SENSOR APPLICATION: TM CASE

2007 ◽  
Vol 21 (30) ◽  
pp. 5075-5089 ◽  
Author(s):  
HALA M. KHALIL ◽  
MOHAMMED M. SHABAT ◽  
SOFYAN A. TAYA ◽  
MAZEN M. ABADLA
Keyword(s):  
Refractive Index ◽  
Theoretical Analysis ◽  
Closed Form ◽  
Optical Waveguide ◽  
Effective Refractive Index ◽  
Nonlinear Optical ◽  
Waveguide Structure ◽  
Analytical Expressions ◽  
Evanescent Waveguide ◽  
Waveguide Sensor

In this work, we present an extensive theoretical analysis of nonlinear optical waveguide sensor. The waveguide under consideration consists of a thin dielectrica film surrounded by a self-focused nonlinear cladding and a linear substrate. The nonlinearity of the cladding is considered to be of Kerr-type. Both cases, when the effective refractive index is greater and when it is smaller than the index of the guiding layer, are discussed. The sensitivity of the effective refractive index to any change in the cladding index in evanescent optical waveguide sensor is derived for TM modes. Closed form analytical expressions and normalized charts are given to provide the conditions required for the sensor to exhibit its maximum sensitivity. The results are compared with those of the well-known linear evanescent waveguide sensors.

Analysis of the Sensitivity of Self-focused Nonlinear Optical Evanescent Waveguide Sensors

2007 ◽  
Vol 1 (3) ◽  
pp. 284-296 ◽  
Author(s):  
Mohammed M. Shabat ◽  
Hala Khalil ◽  
Sofyan A. Taya ◽  
Mazen M. Abadla
Keyword(s):  
Nonlinear Optical ◽  
Waveguide Sensors ◽  
Evanescent Waveguide

scholarly journals Evanescent Waveguide Sensor for On-Chip Biomolecular Detection

Proceedings ◽  
2017 ◽  
Vol 1 (4) ◽  
pp. 562
Author(s):  
Giampiero de Cesare ◽  
Rita Asquini ◽  
Alessio Buzzin ◽  
Domenico Caputo
Keyword(s):  
Biomolecular Detection ◽  
On Chip ◽  
Evanescent Waveguide ◽  
Waveguide Sensor

Magnetic modes in a resonator built around a circular evanescent waveguide and coaxial line

2003 ◽  
Vol 48 (4) ◽  
pp. 492-495 ◽  
Author(s):  
Yu. G. Makeev ◽  
A. P. Motornenko
Keyword(s):  
Coaxial Line ◽  
Evanescent Waveguide

Enhanced sensitivity of planar evanescent waveguide sensors: material and sensitivity study

2020 ◽  
Author(s):  
Gregory Pandraud ◽  
Yu Xin ◽  
Wenbo Zhao ◽  
Weiwei Song ◽  
Paddy French ◽  
...  
Keyword(s):  
Sensitivity Study ◽  
Enhanced Sensitivity ◽  
Waveguide Sensors ◽  
Evanescent Waveguide

Surface functionalisation of TiO2 evanescent waveguide sensor for E.coli monitoring

2012 ◽  
Author(s):  
A. Purniawan ◽  
G. Pandraud ◽  
K. A. Vakalopoulos ◽  
P. J. French ◽  
P. M. Sarro
Keyword(s):  
Surface Functionalisation ◽  
Evanescent Waveguide ◽  
Waveguide Sensor
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