Numerical analysis of gold coating based quasi D-shape dual core PCF SPR sensor
| العنوان: | Numerical analysis of gold coating based quasi D-shape dual core PCF SPR sensor |
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| المؤلفون: | Ibrahim Mustafa Mehedi, T. V. Mahendiran, Md. Masud Rana, Md. Amzad Hossain, Lway Faisal Abdulrazak, Md. Biplob Hossain |
| المصدر: | Optical and Quantum Electronics. 52 |
| بيانات النشر: | Springer Science and Business Media LLC, 2020. |
| سنة النشر: | 2020 |
| مصطلحات موضوعية: | Materials science, business.industry, Multiphysics, Modal analysis, Polishing, 02 engineering and technology, 021001 nanoscience & nanotechnology, 01 natural sciences, Atomic and Molecular Physics, and Optics, Finite element method, Electronic, Optical and Magnetic Materials, 010309 optics, Wavelength, Optics, 0103 physical sciences, Figure of merit, Electrical and Electronic Engineering, 0210 nano-technology, business, Refractive index, Photonic-crystal fiber |
| الوصف: | In this article, a Quasi D-Shape dual core Photonic Crystal Fiber Surface Plasmon Resonance sensor is offered and numerically analyzed. The offered model is established comprising of circular air holes having an external sensing polishing layer coated with gold (Au) in order to ensure simple and straightforward design. The performance parameters are examined by means of modal analysis incorporated finite element method utilizing COMSOL multiphysics software. The sensor performance is analyzed with modifying the geometrical parameters like metal (Au) layer and pitch. It is observed; this model shows maximum amplitude sensitivity of 230 RIU−1 and wavelength sensitivity of 15,000 nm-RIU−1 incorporating amplitude interrogation method and wavelength interrogation method, respectively. The Figure of Merit is similarly considered and measured to 45 per RIU inbetween the refractive index ranging 1.42 RIU to 1.46 RIU. As a final point, a comparison has been given among the work explained in this paper with existing works. |
| تدمد: | 1572-817X 0306-8919 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_________::db22a684738367a8e881909ed6bab0b8Test https://doi.org/10.1007/s11082-020-02555-7Test |
| حقوق: | CLOSED |
| رقم الانضمام: | edsair.doi...........db22a684738367a8e881909ed6bab0b8 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 1572817X 03068919 |
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