Investigation of gas sensor based on differential optical absorption spectroscopy using photonic crystal fiber

This study presented a novel shape photonic crystal fiber based gas sensor for the first time. Perfectly circular shape air hole are arranged to form core and cladding region. Based on full vector finite element method (FV-FEM) and circular shape perfectly matched layer (PML) the designed sensor has...

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Bibliographic Details
Main Authors: Bikash Kumar Paul, Kawsar Ahmed, Vigneswaran Dhasarathan, Fahad Ahmad Al-Zahrani, Mst. Nargis Aktar, Muhammad Shahin Uddin, Arafa H. Aly
Format: Article
Language:English
Published: Elsevier 2020-12-01
Series:Alexandria Engineering Journal
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S1110016820304877

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