搜索结果: 1-15 共查到“工学 plasmon”相关记录22条 . 查询时间(0.171 秒)
Spatial control of surface plasmon polariton excitation at planar metal surface
Surface plasmons Thin films Phase modulation Spatial light modulators
2015/8/6
We illustrate that the surface plasmon polariton (SPP) excitation through the prism coupling method is fundamentally limited by destructive interference of spatial light components. We propose that th...
Near-infrared surface plasmon polariton dispersion control with hyperbolic metamaterials
Surface plasmons Metamaterials
2015/8/7
We demonstrate experimentally signatures and dispersion control of surface plasmon polaritons from 1 to 1.8 μm using periodic multilayer metallo-dielectric hyperbolic metamaterials. The fabricated str...
Large-area nanogap plasmon resonator arrays for plasmonics applications
Large-area nanogap plasmon resonator arrays plasmonics applications
2016/12/2
Large-area (～8000 mm(2)) Au nanogap plasmon resonator array substrates manufactured using maskless laser interference lithography (LIL) with high uniformity are presented. The periodically spaced subw...
Characterization of the Optical Properties of Heavy Metal Ions Using Surface Plasmon Resonance Technique
Surface Plasmon Resonance Optical Propertie Heavy Metal Ions
2013/1/30
The aim of this research is to characterize the optical properties of heavy metal ions (Hg2+, Cu2+, Pb2+ and Zn2+) using surface plasmon resonance (SPR) technique. Glass cover slips, used as substrate...
Universal Scaling and Fano Resonance in the Plasmon Coupling between Gold Nanorods
Fano resonance finite-difference time-domain method gold nanorod plasmon coupling plasmon resonance
2014/5/28
The plasmon coupling between metal nanocrystals can lead to large plasmon shifts,enormous electricfield enhancements, and new plasmon modes. Metal nanorods, unlike spherical ones, possess a transverse...
An Ultra-Compact Polarization Rotator Based on Surface Plasmon Polariton Effect
Polarization Surface Plasmon Polariton
2015/5/21
A 3μm long ultra small surface plasmon polariton effect based TM to TE polarization rotator was designed. Effective polarization rotation was achieved in fabricated devices. 10dB PER and 11dB insertio...
Fabrication-error-tolerant, Hybrid Wedge Plasmon Polariton Waveguides for Ultra-deep-subwavelength Mode Confinement at 1550nm Wavelength
Fabrication-error-tolerant Hybrid Wedge Plasmon Polariton Waveguides
2015/5/15
A novel hybrid plasmonic waveguide based on a triangular metal wedge is proposed. The structure could achieve ultra-deep-subwavelength mode confinement with low-loss, while its mode properties are sti...
Surface plasmon resonance sensors –novel architecture and improvements
surface plasmon resonance optical sensor chemical sensor temperature compensation
2011/5/5
The paper deals with an optical sensor based on the phenomenon of surface plasmon resonance.
It proposes a new geometry of the measurement head, which allows for measurements with both
the change in...
Intrinsic temperature sensitivity of tilted fiber Bragg grating based surface plasmon resonance sensors
temperature sensitivity tilted fiber Bragg grating plasmon resonance sensors
2013/5/27
A miniature surface plasmon resonance sensor is fabricated from a gold-coated standard optical fiber with an in-core tilted fiber Bragg grating fabricated by UV exposure. The sensor h...
Surface plasmon resonance sensor with a magneto-optical structure
surface plasmon resonance magneto-optics induced anisotropy optical sensors
2011/5/9
Due to resonant excitation of surface plasmons, surface plasmon resonance (SPR) sensors
combined with ferromagnetic thin films allow an enhancement of the magneto-optical (MO)
response. MO-SPR struc...
Surface Plasmon Resonance-Based Fiber Optic Sensors: Principle, Probe Designs, and Some Applications
Surface Plasmon Resonance-Based Fiber Optic Sensors Principle Probe Designs
2009/9/4
Surface plasmon resonance technique in collaboration with optical fiber technology has brought tremendous advancements in sensing of various physical, chemical, and biochemical parameters. In this rev...
Rigorous Coupled-Wave Analysis of Surface Plasmon Enhancement from Patterned Immobilization on Nanogratings
Rigorous Coupled-Wave Analysis Surface Plasmon Enhancement Patterned Immobilization Nanogratings
2009/9/4
We numerically evaluate the optical response of a Kretschmann surface plasmon resonance (SPR) biosensor featuring metallic nanogratings and patterned immobilization of surface receptors. Parameters ar...
Side-coupled cavity model for surface plasmon polariton transmission across a groove
Side-coupled cavity model surface plasmon polariton transmission across
2015/8/10
We demonstrate that the transmission properties of surface plasmon-polaritons (SPPs) across a rectangular groove in a metallic film can be described by an analytical model that treats the groove as a ...
Surface Plasmon Resonance Tunability in Au-VO2 Thermochromic Nano-composites
Au-VO2 Thermochromic Nano-composites
2009/7/28
A new type of photo-active nano-composite material
appropriate for Ultra-fast Nonlinear Optical (3) ()
applications has been synthesized and optically
characterized. Compared to standard noble me...
Biological and Chemical Gold Nanosensors based on Localized Surface Plasmon Resonance
Localized surface plasmon resonance nanosensor
2009/7/28
In this paper, we discuss the performances of gold
nanosensors based on Localized Surface Plasmon
Resonance (LSPR) designed by Electron Beam
Lithography (EBL) in the context of biological and
chem...