Proceedings ArticleDOI
Designing a refractive index based biosensor using a photonic quasi-crystal fiber
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TLDR
In this article, a ten-fold photonic quasi-crystal fiber using finite element method was designed to achieve a maximum refractive index sensitivity of 29000 nm/RIU and a resolution of 3.4 × 10−6 RIU with a sensing range of 1.47-1.48.Abstract:
We design a ten-fold photonic quasi-crystal fiber using finite element method. Further, we explore various optical characteristics and exploit them for realizing a biosensor. We achieve a maximum refractive index sensitivity of 29000 nm/RIU and a resolution of 3.4 × 10−6 RIU a sensing range of 1.47–1.48.read more
Citations
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Journal ArticleDOI
A Theoretical Proposal for a Refractive Index and Angle Sensor Based on One-Dimensional Photonic Crystals
TL;DR: In this paper, a structure based on one-dimensional photonic crystals that can be used for both angle sensing and refractive index sensing is proposed, which is achieved by optical Tamm state.
Journal ArticleDOI
Assaying with PCF-based SPR refractive index biosensors: From recent configurations to outstanding detection limits
TL;DR: In this article, a performance comparison based on operating refractive index range amongst various surface plasmon resonance (SPR) biosensors is presented. But, the authors focus on low, high, and wide-ranged surfacesplasmon Resonance Biosensors.
Peer ReviewDOI
Advances in Photonic Crystal Fiber-Based Sensor for Detection of Physical and Biochemical Parameters—A Review
TL;DR: In this paper , surface plasmon resonance (SPR)-based photonic crystal fibers (PCF) are used to detect chemical and biological (such as antibodies, cells, bacteria, enzymes, viruses, nucleic acids, etc.) substances.
Journal ArticleDOI
Advances in Photonic Crystal Fiber-Based Sensor for Detection of Physical and Biochemical Parameters—A Review
TL;DR: In this article , surface plasmon resonance (SPR)-based photonic crystal fibers (PCF) are used to detect chemical and biological (such as antibodies, cells, bacteria, enzymes, viruses, nucleic acids, etc.) substances.
Journal ArticleDOI
Design and Theoretical Analysis of a Dual-Polarized Quasi D-Shaped Plasmonic PCF Microsensor for Back-to-Back Measurement of Refractive Index and Temperature
TL;DR: In this paper, a quasi D-shaped plasmonic photonic crystal fiber (PCF) microsensor with dual polarization for back-to-back measurement of refractive index (RI) and temperature is presented.
References
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Journal ArticleDOI
Design of the Microstructured Optical Fiber-based Surface Plasmon Resonance sensors with enhanced microfluidics
TL;DR: In this article, the authors proposed a Microstructured Optical Fiber-based Surface Plasmon Resonance sensor with optimized microfluidics, where plasmons on the inner surface of large metallized channels containing analyte can be excited by a single mode microstructured fiber.
Journal ArticleDOI
Design criteria for microstructured-optical-fiber-based surface-plasmon-resonance sensors
TL;DR: In this paper, the phase matching between a plasmon and a core mode can be enforced by introducing air-filled microstructures into the fiber core, where the effective refractive index can be lowered to match that of a plasmus by introducing a small central hole into the fibre core.
Journal ArticleDOI
Waveguiding and plasmon resonances in two-dimensional photonic lattices of gold and silver nanowires
TL;DR: In this paper, the fabrication of triangular lattices of parallel gold and silver nanowires of high optical quality was reported, with diameters down to $500\phantom{\rule{0.3em}{0ex}}\mathrm{nm}$ and length to diameter ratios as high as 100 000.
Journal ArticleDOI
Surface-plasmon-resonance sensor based on three-hole microstructured optical fiber.
TL;DR: Numerical results indicate that the optical loss of the Gaussian guided mode can be made very small by tuning the thickness of the dielectric layer and that the refractive-index resolution for aqueous analytes is 1x 10(-4).
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