On the performance quantification of resonant refractive index sensors
Optics Express, 2008 Refractive index (RI) sensors based on optical resonance techniques are receiving a high degree of attention because of the need to develop simple, low-cost, high-throughput detection technologies for a number of applications. While the sensing mechanism of most of the reported RI sensors is similar, the construction is quite different from technique ...
Ian M, White, Xudong, Fan
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Research Paper: Design of Simple Plasmonic Sensors based on Graphene Circles in THZ Region [PDF]
فیزیک کاربردی ایران, 2023 The design of optical sensors in the THz region for application in various fields of biological and medical sciences has significantly expanded in the last two decades.
Fatemeh Mehdizadeh +1 more
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Plasmonic circular resonators for refractive index sensors and filters [PDF]
Nanoscale Research Letters, 2015 Abstract A plasmonic refractive index sensor based on a circular resonator is proposed. With all three dimensions below 1 μm, the sensor has a compact and simple structure granting it ease-of-fabrication and ease-of-use. It is capable of sensing trace amounts of liquid or gas samples.
Wei, Wei, Zhang, Xia, Ren, Xiaomin
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Investigation of U-shaped plastic optical fiber as refractive index sensor for liquids assessment [PDF]
, 2023 In this study, U-shaped fiber optic sensors are fabricated and analyzed to measure the sensitivity of the developed sensor and optimized the detection of the refractive index (RI) of a given liquid.
Ramza, Harry
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A Highly Magnetic Field Sensitive Photonic Crystal Fiber Based on Surface Plasmon Resonance
Sensors, 2020 A novel magnetic field sensor comprising a photonic crystal fiber (PCF) is designed and investigated based on surface plasmon resonance (SPR). We use finite element analysis in order to analyze the sensing characteristics of the magnetic field sensor ...
Huimin Huang +6 more
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Reflection-based fibre-optic refractive index sensor using surface plasmon resonance [PDF]
Journal of the European Optical Society-Rapid Publications, 2014 A reflection-based fibre-optic refractive index sensor using surface plasmon resonance (SPR) in a thin metal film sputtered on a bare core of a multimode optical fibre is presented.
Hlubina P. +3 more
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Universal scaling of plasmonic refractive index sensors
Optics Express, 2013 We establish experimental and numerical evidence that the refractive index sensitivities of various subwavelength plasmonic sensors obey a simple universal scaling relation that the sensitivities linearly increase with λm/neff (where λm is the resonant wavelengths and neff is the effective refractive index of the environment) and exhibit a slope equal ...
Yen-Kai, Chang +3 more
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Refractive index sensor based on the leaky radiation of a microfiber
Optics Express, 2014 9 pages, 9 ...
Gao, F. +4 more
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Numerical investigation into a surface plasmon resonance sensor based on optical fiber microring
Photonic Sensors, 2017 A reflective surface plasmon resonance (SPR) sensor based on optical fiber microring is proposed. In such a sensor, plasmons on the outer surface of the metallized channels containing analyte can be excited by a fundamental mode of a thin-core fiber (TCF)
Chunliu Zhao +3 more
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Bent Fiber Sensor for Preservative Detection in Milk
Sensors, 2016 A fiber optic sensor sensitive to refractive index changes of the outer region of the fiber cladding is presented. The sensor uses bent plastic optical fibers in different bending lengths to increase sensitivity.
Omer Galip Saracoglu, Sekip Esat Hayber
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