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Rational Solitons in Deep Nonlinear Optical Bragg Grating
(IPB (Bogor Agricultural University), 2005)
We have examined the rational solitons in the Generalized Coupled Mode model for a deep nonlinear Bragg grating. These solitons are the degenerate forms of the ordinary solitons and appear at the transition lines in the ...
Caharacteristics of a Metal-Dielectric-Metal slab waveguide with embedded metallodielectric photonic crystal and its optimization at low THz optical frequency
(Indonesian Journal of Physics, 2011)
In this paper we report the results of our systematic numerical study on the characteristics of a-metal-dielectric-metal slab waveguide with an embedded ID metallodielectric photonic crystal using finite difference time ...
Structure dependent variations of group velocity, energy loss and confinement in a regular grated waveguide
(World Scientific Publishing Company, 2012)
The green function method in the Dyson's formulation has been employed for the initio numerical study of structural effects on the device performances in terms of the minimum group velocity, energy loss and energy confinement ...
The thermal denaturation of the peyrard-bishop model with an external potential
(IPB (Bogor Agricultural University), 2012)
The impact of various types of external potential s on the Peyrard-Bishop DNA denaturation is investigated through the statistical mechanics approach. The partition function is obtained using the transfer integral method, ...
New Class Of Bright Spatial Solitons Obtained By Hirota's Method From Generalized Coupled Mode Equations Of Nonlinear Optical Bragg Grating Author(S):
(IPB (Bogor Agricultural University), 2008)
We have demonstrated by Hirota's bilinear method the existence of a new class of bright spatial soliton solutions from the same model of nonlinear optical Bragg grating considered previously by another group of researchers. ...
Simple Model for Simulating Characteristics of River Flow Velocity in Large Scale
(Hindawi Publishing Corporation, 2014)
Combined solitons in generalized coupled mode equations of a nonlinear optical Bragg grating
(IPB (Bogor Agricultural University), 2007)
We discuss the existence of combined dark and antidark soliton forms or combined solitons in the generalized coupled mode equations of a nonlinear optical Bragg grating. These solitons are not allowed in the conventional ...
An integrated optical instrumentation for measuring NO2 gas using one dimensional photonic crystal
(Information Technology and Biomedical Engineering, 2011)
Air pollution is one of main problems in human health, especially in big cities. There are five pollutants material which is indicated as a sources of air pollution, one of them is nitrogen oxide (NO2). The proper environmental ...
Measuring air pollutant Standard Index (ISPU) with photonics crystal sensor based on wireless sensor network (WSN)
(2011 International Conference on Instrumentation Instrumentation, Communication, Information Technology and Biomedical Engineering, 2011)
Information systems of air pollutant standard index (ISPU) with photonics crystal sensor which consist of three primary section viz station as sensor acquisition of air pollutant, aerver as collecting and data logging, and ...
Fabrication and characterization of NO2 gas sensor based on one dimensional photonic crystal for measurement of air pollution index
(2011 International Conference on Instrumentation, Communication, Information Technology and Biomedical Engineering, 2011)
We have fabricated the corresponding photonic crystal (PC) structure by means of electron beam evaporation in a sample chamber at a pressure of 10-3 Pa with BK-7 glass substrate at temperatures of 573K. This PC device is ...