surface plasmon based waveguide
Silver-based surface plasmon waveguide for terahertz quantum cascade lasers
... metal waveguide than the surface plasmon waveguide, and need to be investigated especially for the devices operating in CW ...and waveguide fabrication, with the purpose of reducing the ...
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Fabrication and measurement of optical waveguide sensor based on localized surface plasmon resonance
... localized surface plasmon (LSP), and the phenomenon that the scattered signals in incident lights by nanoparticles are ampli- fied with LSP is referred to localized surface plasmon resonance ...
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Enhancing performance of a miniaturized surface plasmon resonance sensor in the reflectance detection mode using a waveguide coupled bimetallic chip
... the surface of the Ag film due to the chemical sta- bility of the Au metal ...the waveguide layer has been adopted to obtain a sharper reflectance curve and moderate decay length ...the waveguide ...
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Surface plasmon resonance sensor of silver film based on Kretchmann configuration
... configuration known as prism coupling, grating coupling or waveguide coupling [4]. Prism coupling method is further specified into two configurations known as Kretchmann’s configuration and Otto’s configuration. ...
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Dynamically Tunable Plasmon Induced Transparency in On chip Graphene Based Asymmetrical Nanocavity Coupled Waveguide System
... the surface conductivity of graphene can be dynamically tuned by chemical potential via exter- nal gate voltage or chemical doping [24, 25], which makes graphene to be a promising candidate for designing tunable ...
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Demonstration of Polarization-Independent Surface Plasmon Resonance Polymer Waveguide for Refractive Index Sensing
... technique based on how the photo mask is placed, namely, contact photolithography, proximity lithography and projection ...the waveguide structure was chosen to have width and height of 10 µm in order to be ...
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Compact Sensing Platforms Based on Localized Surface Plasmon Resonance
... multi-channel waveguide, the signal to noise ratio can be significantly improved and the platform can be transformed into a multiplexed ...superior surface sensitivity of smaller nanoparticles when the ...
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Building Positive Future Orientations: The Role of Natural Mentors in the Lives of African American Girls
... is based on adiabatic following by a propagating SPP wave of a graded plasmonic waveguide, where the phase and group velocities decrease while the propagating SPP wave is adiabatically transformed into a ...
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Sensitivity Modulation of Surface Plasmon Resonance Sensor Configurations in Optical Fiber Waveguide
... of surface plasmon [4–7]. But these prism based sensors are bulky in size and cumbersome to adjust with high ...fiber based SPR sensors. There are many advantages of the optical fiber ...
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Open Waveguide Based on Low Frequency Spoof Surface Plasmon Polaritons
... Surface plasmon polaritons (SPPs) are electromagnetic (EM) excitations propagating along the metal-dielectric interface, whose electromagnetic fields can be strongly confined to the near vicinity of the ...
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Modeling The Spr-sensor Response To Low Concentrations Of Water Nanosuspensions
... dispersity, based on measurements of the light beam scattering and on weighing the suspended solids, namely: optical and electron microscopy, ultrasonic and electro- acoustical spectrometry, dehydratation and so ...
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OMCVD Gold Nanoparticles Covalently Attached to Polystyrene for Biosensing Applications
... PC, Surface Technology Systems, Newport, UK; 90W) operating under oxygen ...removes surface contaminants and forms a dense –OH functionalization on the ...
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Fractional Surface Waveguide
... through waveguide structures has been studied by various authors ...to surface waveguide or open waveguide. Surface waveguides are particularly used in millimetric-wave ...
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Development and Application of Time Resolved Surface Plasmon Resonance Spectrometer
... nanoglassified surface for study of molecular recognition in a membrane-mimicking ...immunosensor based on self-assembly chemistry for highly sensitive and label-free detection of ...localized ...
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Theory of a Hybrid Plasmonic - Waveguide Biosensor for the Detection of Turbid Analytes
... media, waveguide-based sensors offer several advantages over other platforms that can be utilized with the hybrid structure [63, 70, ...the waveguide reduces losses and allows signals to be ...
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Gold nanorod-based localized surface plasmon resonance biosensors: A review
... the surface conduction electrons of the MNPs in resonance with the frequency of light, in a phenomenon known as LSPR ...nal plasmon band (LPB) and the transverse plasmon band (TPB), corresponding as ...
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Gold nanorod-based localized surface plasmon resonance biosensors: A review
... Permanent repository link: http://openaccess.city.ac.uk/id/eprint/12795/ Link to published version: http://dx.doi.org/10.1016/j.snb.2014.01.056 Copyright and reuse: City Research Online [r] ...
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Au Gratings Fabricated by Interference Lithography for Experimental Study of Localized and Propagating Surface Plasmons
... propagating surface plasmon-polaritons (SPP) modes were ...localized plasmon (LP) resonance appears, which is more intense at small incident angles, and overlaps with the SPP ...
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Surface Plasmon-Coupled Enhanced Transmission
... metallic surface, producing evanescent surface waves that are plasmonic in ...the surface grating is also proposed to improve the performance, where the period of the grating differs significantly ...
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Influence of Temperature on the Measuring Accuracy of Devices Based on Surface Plasmon Resonance Phenomenon
... devices based on SPR contain very complex and ex- pensive systems for thermostatic ...SPR-refractometer Plasmon series, so as to make it more precise and ...
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