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Browsing by Author "Vigneswaran, Dhasarathan"

Browsing by Author "Vigneswaran, Dhasarathan"

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  • D-shape Photonic Crystal Fiber for Optical Coherence Tomography 
    Sarker, Sanchita; Faisal Al-Tabatabai, Kusay; Pal, Amrindra; Vigneswaran, Dhasarathan; Arefin, Mohammad Asif; Islam, Md Kabirul (Optical Engineering, 2021-12-17)
    A simple D-shaped photonic crystal fiber (D-PCF) with silicon-nano-crystal enrichment is proposed, with substantial nonlinearity, ultrahigh birefringence, and a higher degree of transverse resolution. To scrutinize the ...
  • Materials Effect in Sensing Performance Based on Surface Plasmon Resonance Using Photonic Crystal Fiber 
    Khalek, Md. Abdul; Chakma, Sujan; Ahmed, Kawsar; Paul, Bikash Kumar; Vigneswaran, Dhasarathan; Zakaria, Rozalina (Springer Nature, 2018-10-23)
    This article explores the effect of sensing performances with subject to change in different types of material and this study is carried out by the support of plasmon-coated photonic crystal fiber (PCF). Three different ...
  • Materials Effect in Sensing Performance Based on Surface Plasmon Resonance Using Photonic Crystal Fiber 
    Khalek, Md. Abdul; Chakma, Sujan; Ahmed, Kawsar; Paul, Bikash Kumar; Vigneswaran, Dhasarathan; Zakaria, Rozalina (Plasmonics, Springer, 2018-10-23)
    This article explores the effect of sensing performances with subject to change in different types of material and this study is carried out by the support of plasmon-coated photonic crystal fiber (PCF). Three different ...
  • Numerical Demonstration of Hexagonal-shaped Dual-core-based Photonic Crystal Fiber for a Wide Telecommunication Window 
    Jabin, Md. Asaduzzaman; Tanmay, Md. Zamiya Zaman; Khan, Foyj Ullah; Ahmed, Yunus; Rana, Md. Juwel; Hasan, Mahmudul; Islam, Shafikul; Islam, Moktarul; Paul, Bikash Kumar; Vigneswaran, Dhasarathan; Ahmed, Kawsar (Journal of Computational Electronics, Springer, 2019-10-09)
    This paper proposes a novel hexagonal-shaped dual-core photonic crystal fiber (HX-PCF) for a wide telecom window. We test different optical parameters including birefringence (Bi), power fraction (η′η′), effective area ...
  • Quasi Photonic Crystal Fiber for Chemical Sensing Purpose in the Terahertz Regime 
    Paul, Bikash Kumar; Ahmed, Kawsar; Vigneswaran, Dhasarathan; Sen, Shuvo; Islam, Md. Shadidul (Optical and Quantum Electronics, SpringerLink, 2019-07-03)
    In this work, a novel quasi-photonic crystal fiber has been proposed, for the first time, in the chemical sensing purpose in the terahertz (THz) regime. Along with the sensing response, power fraction, scattering loss, ...
  • Refractive Index-based Blood Components Sensing in Terahertz Spectrum 
    Ahmed, Kawsar; Ahmed, Fahad; Roy, Subrata; Paul, Bikash Kumar; Aktar, Mst. Nargis; Vigneswaran, Dhasarathan; Islam, Md. Saiful (IEEE Sensors Journal, IEEE, 2019-01-25)
    In this paper, a novel partial type-b crystalline core with more compact cladding in hexagonal packing photonic crystal fiber (CC-PCF)-based optical sensor has been proposed for sensing different blood components. This ...
  • Silicon nano crystal filled photonic crystal fiber for high nonlinearity 
    Paul, Bikash Kumar; Ahmed, Fahad; Moctader, Md Golam; Ahmed, Kawsar; Vigneswaran, Dhasarathan (Elsevier B.V., 2018-07-26)
    A novel design of circular hybrid photonic crystal fiber (CH-PCF) with high nonlinearity and high numerical aperture (NA) is introduced in this paper. The numerical simulation results are obtained by using finite element ...
  • Surface Plasmon Resonance Based Titanium Coated Biosensor for Cancer Cell Detection 
    Jabin, Md. Asaduzzaman; Ahmed, Kawsar; Rana, Md. Juwel; Paul, Bikash Kumar; Islam, Maheen; Vigneswaran, Dhasarathan; Uddin, Muhammad Shahin (IEEE Photonics Journal, 2019-06-26)
    A new optimized bowl-shaped mono-core surface plasmon resonance based cancer sensor is proposed for the rapid detection of different types of cancer affected cell. By considering the refractive index of each individual ...
  • Titanium-coated Dual-core D-shaped SPR-based PCF for Hemoglobin Sensing 
    Jabin, Md. Asaduzzaman; Ahmed, Kawsar; Rana, Md. Juwel; Paul, Bikash Kumar; Luo, Yanhua; Vigneswaran, Dhasarathan (Plasmonics, Springer, 2019-05-12)
    Two new dual-core D-shaped SPR (surface plasmon resonance) PCFs (photonic crystal fibers) (DCD-S-SPR PCF) with a splitting barrier between the twin cores are proposed for the detection and sensing of the different bio-samples ...
  • Tri-core Photonic Crystal Fiber Based Refractive Index Dual Sensor for Salinity and Temperature Detection 
    Amiri, Iraj S.; Paul, Bikash Kumar; Ahmed, Kawsar; Aly, Arafa H.; Zakaria, Rozalina; Yupapin, Preecha; Vigneswaran, Dhasarathan (Microwave and Optical Technology Letters, 2018-12-02)
    This article discusses the tri-core photonic crystal microstructure fiber for the process of simultaneous sensing for salinity and temperature of water substances. This kind of microstructure is preferred in many sensing ...
  • Tri‐core photonic crystal fiber based refractive index dual sensor for salinity and temperature detection 
    Amiri, Iraj S.; Paul, Bikash Kumar; Ahmed, Kawsar; Aly, Arafa H.; Zakaria, Rozalina; Yupapin, Preecha; Vigneswaran, Dhasarathan (John Wiley & Sons, 2018-12-02)
    This article discusses the tri‐core photonic crystal microstructure fiber for the process of simultaneous sensing for salinity and temperature of water substances. This kind of microstructure is preferred in many sensing ...

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