Design and analysis of slotted core photonic crystal fiber for gas sensing application

Paul, Bikash Kumar and Rajesh, E. and Asaduzzaman, Sayed and Islam, Md. Shadidul and Ahmed, Kawsar and Amiri, Iraj Sadegh and Zakaria, Rozalina (2018) Design and analysis of slotted core photonic crystal fiber for gas sensing application. Results in Physics, 11. pp. 643-650. ISSN 2211-3797, DOI

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In this paper, a slotted core photonic crystal fiber (PCF) has been designed. A rigorous numerical investigation has been done over the wider range of the wavelength from 1.30 µm to 2.0 µm near inferred region (IR). By employing full vectorial finite element method (FV-FEM) having completely circular anisotropic perfectly matched layer (C-PML) different optical parameter such as nonlinearity, confinement loss, sensitivity, beat length, V-parameter and splice loss of the modeled PCF have been uncovered. The investigated upshot testifies that the birefringence gained at the order of 10 −2 . Nevertheless, the proposed fiber experienced with the lower order (1.26 × 10 −5 dB/m) of confinement loss with a higher order of nonlinearity 54.33 W −1 km −1 at simultaneously at the operating optical wavelength λ = 1.33 µm. Moreover, the impacts of the geometric parameters have been turned on birefringence, nonlinearity and confinement losses which are also analyzed in detail. The proposed PCF model with investigated results provides stronger evidence that, the structure will play a substantial role in the area of optical waveguides as well as optical devices or instrumentations.

Item Type: Article
Funders: FRGS Grant FP034-2017A
Uncontrolled Keywords: Birefringence; Confinement loss; Nonlinearity; Single mode PCF; V-parameter
Subjects: Q Science > QA Mathematics > QA75 Electronic computers. Computer science
Q Science > QA Mathematics > QA76 Computer software
Divisions: Deputy Vice Chancellor (Research & Innovation) Office > Photonics Research Centre
Depositing User: Ms. Juhaida Abd Rahim
Date Deposited: 19 Apr 2019 02:39
Last Modified: 19 Apr 2019 02:39

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