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Browsing Proceedings by Author "Paul, Bikash Kumar"

Browsing Proceedings by Author "Paul, Bikash Kumar"

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  • Design and analysis of slotted core photonic crystal fiber for gas sensing application 
    Paul, Bikash Kumar; Rajesh, E.; Asaduzzaman, Sayed; Islam, Md. Shadidul; Ahmed, Kawsar; Amiri, I.S.; Zakaria, R. (Elsevier B.V., 2018-09-12)
    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 ...
  • Enhancement of sensitivity and birefringence of a gas sensor on micro-core based photonic crystal fiber 
    Asaduzzaman, Sayed; Paul, Bikash Kumar; Ahmed, Kawsar (IEEE Xplore, 2017-03-09)
    This paper proposed a microstructure cored photonic crystal fiber for gas sensing applications. The key research vision is to identify hazardous and colorless gases over a larger range of wavelength band covering 1 μm to ...
  • Highly sensitive SPR based PCF for biological substance sensing: design and analysis 
    Asaduzzama, Sayed; Paul, Bikash Kumar; Ahmed, Kawsar; Bhuiyan, Touhid; Rahman, SAM Matiur (SPIE., 2018-05-17)
    Proposed and numerically investigated by Finite Element Method (FEM). The proposed SPR-based In this paper, a surface Plasmon resonance (SPR) based photonic crystal fiber has been PCF shows higher average wavelength ...
  • Porous core Photonic Crystal Fiber based chemical sensor 
    Paul, Bikash Kumar; Islam, Md. Shadidul; Chowdhury, Sawrab; Asaduzzaman, Sayed; Ahmed, Kawsar (IEEE Xplore, 2017-02-16)
    In this paper, a porous core photonic crystal fiber based chemical sensor has been proposed. The cladding of the proposed PCF is hybrid where inner three layers are hexagonal and the outer two layers are circular. The ...

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