Browsing Articles by Subject "FEM"

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Design of Ge 20 Sb 15 Se 65 Embedded Rectangular Slotted Quasi Photonic Crystal Fiber for Higher Nonlinearity Applications

Amiri, I. S.; Chakma, Sujan; Paul, Bikash Kumar; Ahmed, Kawsar; Dhasarathan, Vigneswaran; Rajan, M.S. Mani (Optik, Elsevier, 2019-05)

In quasi pattern, photonic crystal fiber (PCF) with Ge20Sb15Se65 rectangular core is modeled. In this article, few optical properties of PCFs like power fraction, nonlinearity, effective mode area, birefringence, beat ...
Theoretical Analysis of Highly Temperature-Sensitive Fem Based Optical Sensor in the Infrared Range

Abdullah, Hasan; Islam, Md. Rafiqul; Ahmed, Kawsar; Malka, Dror; Nguyen, Truong Khang; Hossain, Md. Nadim; Paul, Bikash Kumar; Dhasarathan, Vigneswaran (Scopus, 2020)

his paper demonstrates a highly sensitive temperature sensor based on photonic crystal fiber (PCF) to evaluate the temperature of an analyte. The proposed structure is evaluated by a finite-element method (FEM) which is ...

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