Characterization of the Single mode operation of PCF using Finite Element Method

2007 ◽  
Author(s):  
B. M. A. Rahman ◽  
A. K. M. Saiful Kabir ◽  
N. Kejalakshmy ◽  
M. Rajarajan ◽  
K. T. V. Grattan
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Single Mode ◽  
Single Mode Operation ◽  
Mode Operation ◽  
Element Method

Single mode operation of photonic crystal fiber using a full vectorial finite element method

2007 ◽  
Author(s):  
Namassivayane Kejalakshmy ◽  
B. M. Azizur Rahman ◽  
A. K. M. Saiful Kabir ◽  
Muttukrishnan Rajarajan ◽  
Kenneth T. V. Grattan
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Single Mode ◽  
Single Mode Operation ◽  
Crystal Fiber ◽  
Mode Operation ◽  
Element Method

Characterization of single-polarization single-mode photonic crystal fiber using full-vectorial finite element method

2008 ◽  
Vol 93 (1) ◽  
pp. 223-230 ◽  
Author(s):  
N. Kejalakshmy ◽  
B. M. A. Rahman ◽  
A. Agrawal ◽  
T. Wongcharoen ◽  
K. T. V. Grattan
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Single Mode ◽  
Crystal Fiber ◽  
Single Polarization ◽  
Element Method

Acoustic Characterization of Inhomogenous Layers using Finite Element Method

2021 ◽  
Author(s):  
Per Kristian Bolstad ◽  
Tung Manh ◽  
Martijn Frijlink ◽  
Lars Hoff
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Acoustic Characterization ◽  
Element Method

scholarly journals Stress Analysis of Polarization Maintaining Optical Fibers by the Finite Element Method

1970 ◽  
Vol 1 (1) ◽  
Author(s):  
M. H. Aly A. S. Farahat, M. S. Helmi and M. Farhoud
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Optical Fibers ◽  
Radial Distance ◽  
Single Mode ◽  
The Finite Element Method ◽  
Modal Birefringence ◽  
Polarization Maintaining ◽  
External Forces ◽  
Element Method

Stress-induced birefringence in single mode polarization maintaining optical fibers has been investigated using the finite element method. The modal birefringence caused by external forces in the Panda and the Side Tunnel fibers are calculated. It is found that the modal birefringence is directly proportional to the radial distance from the fiber center. As expected, the modal birefringence vanishes with the variation in the magnitude of the applied external loads.Key Words: Birefringence, Polarization, Panda Fiber, Side-Pit Fiber, Finite Element Method.

scholarly journals A characterization of supersmoothness of multivariate splines

2020 ◽  
Vol 46 (5) ◽  
Author(s):  
Michael S. Floater ◽  
Kaibo Hu
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Finite Order ◽  
Maximal Order ◽  
Spline Functions ◽  
Multivariate Splines ◽  
The Finite Element Method ◽  
Polynomial Splines ◽  
Element Method

Abstract We consider spline functions over simplicial meshes in $\mathbb {R}^{n}$ ℝ n . We assume that the spline pieces join together with some finite order of smoothness but the pieces themselves are infinitely smooth. Such splines can have extra orders of smoothness at a vertex, a property known as supersmoothness, which plays a role in the construction of multivariate splines and in the finite element method. In this paper, we characterize supersmoothness in terms of the degeneracy of spaces of polynomial splines over the cell of simplices sharing the vertex, and use it to determine the maximal order of supersmoothness of various cell configurations.

Rigorous characterization of surface plasmon modes by using the finite element method

2011 ◽  
Author(s):  
B. M. A. Rahman ◽  
H. Tanvir ◽  
N. Kejalakshmy ◽  
A. Quadir ◽  
K. T. V. Grattan
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Surface Plasmon ◽  
The Finite Element Method ◽  
Plasmon Modes ◽  
Element Method
Sign in / Sign up

Export Citation Format

Share Document