دانلود مقاله ISI انگلیسی شماره 90492
عنوان انگلیسی
Realisation of optical demux vis-a-vis 850/1310/1550 nm using photonic crystal fiber
کد مقاله سال انتشار تعداد صفحات مقاله انگلیسی
90492 2018 4 صفحه PDF
منبع

Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)

Journal : Optik, Volume 159, April 2018, Pages 344-347

پیش نمایش مقاله
پیش نمایش مقاله

چکیده انگلیسی

Simple optical demultiplexer is realised in this paper using photonic crystal fiber (PCF), where photonic crystal fiber acts as filter, that controls the permission or forbidden of input signal through it, which is the basic principle of operation of PCF based demux. Plane wave expansion method is employed in the present research to compute the electric field at out put end to envisage the above said operation at three communication windows. Finally, the present work divulges that aside nature and properties of material of PCF, the configuration of fiber including lattice spacing and diameter of air holes plays vital role to understand the filtering as well as DEMUX application.