Design and characterization of photonic crystal fiber for sensing applications

dc.contributor.author	Morshed, Monir
dc.contributor.author	Arif, Md. Faizul Huq
dc.contributor.author	Asaduzzaman, Sayed
dc.contributor.author	Ahmed, Kawsar
dc.date.accessioned	2018-08-27T04:02:35Z
dc.date.accessioned	2019-05-27T09:57:17Z
dc.date.available	2018-08-27T04:02:35Z
dc.date.available	2019-05-27T09:57:17Z
dc.date.issued	2015-12
dc.identifier.uri	http://hdl.handle.net/20.500.11948/2941
dc.description.abstract	A simple structure of Photonic Crystal Fiber (PCF) for gas sensing and chemical sensing has been proposed in this paper. Index guiding properties of proposed PCF have been numerically investigated by using finite element method (FEM). From the numerical result, it is shown that the relative sensitivity and confinement loss depend on geomatrical parameters and wavelength. The relative sensitivity is increased by a increase of the diameters of central hollow core and innermost ring holes and confinement loss is decreased with a increase of the diameters of outermost cladding holes. By optimize the parmeters, the relative sensitivity is improved to the value of 20.10%. In this case, the confinement loss of the fiber is 1.09×10-3 dB/m.	en_US
dc.language.iso	en	en_US
dc.publisher	European Scientific Journal	en_US
dc.subject	Confinement loss	en_US
dc.subject	Evanescent field	en_US
dc.subject	Photonic crystal fiber	en_US
dc.subject	Relative sensitivity	en_US
dc.subject	Gas sensor	en_US
dc.title	Design and characterization of photonic crystal fiber for sensing applications	en_US
dc.type	Article	en_US