Browsing Articles by Subject "Finite element method (FEM)"

Now showing items 1-4 of 4

Design a Photonic Crystal Fiber of Guiding Terahertz Orbital Angular Momentum Beams in Optical Communication

Kabir, Md. Anowar; Ahmed, Kawsar; Hassan, Md. Mehedi; Hossain, Md. Moynul; Paul, Bikash Kumar (Optics Communications, Elsevier, 2020-01-15)

In this letter, a hollow core ring based circular photonic crystal fiber (PCF) is explored and proposed with stably supporting terahertz (THz) orbital angular momentum (OAM) states transmission. The proposed PCF is discussed, ...
Design and Performance Evaluation of Photonic Crystal Fibers of Supporting Orbital Angular Momentum States in Optical Transmission

Kabira, Md. Anowar; Hassana, Md. Mehedi; Hossaina, Md. Nadim; Paulabc, Bikash Kumar; Ahmed, Kawsar (Optics Communications, Elsevier, 2020-07-15)

In this letter, two novel hollow-core photonic crystal fibers (PCFs) are proposed, simulated, and analyzed. The PCFs stably support Orbital Angular Momentum (OAM) transmission. These PCFs are theoretically and systematically ...
Novel Spider Web Photonic Crystal Fiber for Robust Mode Transmission Applications with Supporting Orbital Angular Momentum Transmission Property

Kabir, Md. Anowar; Hassan, Md. Mehedi; Ahmed, Kawsar; Rajan, M. S. Mani; Aly, Arafa H.; Hossain, Md. Nadim; Paul, Bikash Kumar; Hassan, Md. Mehedi (Optical and Quantum Electronics, Springer, 2020-06-25)

In this article, a novel spider web shaped circular photonic crystal fiber (PCF) is proposed and analyzed. It can support more orbital angular momentum (OAM) modes up to 26. This PCF also operates at 1000 nm bandwidth ...
Proposal of a Highly Birefringent Bow-Tie Photonic Crystal Fiber for Nonlinear Applications

Hossain, Md. Moynul; Kabir, Md. Anowar; Hassan, Md. Mehedi; Parag, Md. Ashikur Rahman; Hossain, Md. Nadim; Paul, Bikash Kumar; Uddin, Muhammad Shahin; Ahmed, Kawsar (Scopus, 2020)

In this letter, a bow-tie-type photonic crystal fiber (PCF) with high birefringence (Hi-Bi) has been proposed. The core of the PCF is elliptical with Chalcogenide glass (Ga8Sb32S60Ga8Sb32S60) material. The whole analysis ...

Browsing Articles by Subject "Finite element method (FEM)"

Browsing Articles by Subject "Finite element method (FEM)"

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