Nanomechanical resonant structures as tunable passive modulators of light

2002 ◽  
Vol 80 (19) ◽  
pp. 3617-3619 ◽  
Author(s):  
L. Sekaric ◽  
M. Zalalutdinov ◽  
S. W. Turner ◽  
A. T. Zehnder ◽  
J. M. Parpia ◽  
...  
Keyword(s):  
Resonant Structures

Tunneling-time properties in type II quantum resonant structures

1996 ◽  
Vol 32 (11) ◽  
pp. 1932-1936 ◽  
Author(s):  
D. Dragoman ◽  
M. Dragoman
Keyword(s):  
Tunneling Time ◽  
Type Ii ◽  
Resonant Structures

All-dielectric filters with a butterworth line-shape composed of several resonant structures

2020 ◽  
Author(s):  
Leonid L. Doskolovich ◽  
Nikita V. Golovastikov ◽  
Dmitry A. Bykov ◽  
Evgeni A. Bezus
Keyword(s):  
Line Shape ◽  
Resonant Structures

Defect modes in non-Bragg resonant structures for guided surface water waves

Wave Motion ◽  
2021 ◽  
pp. 102766
Author(s):  
Joshua-Masinde Kundu ◽  
Ting Liu ◽  
Jia Tao ◽  
Bo-Yang Ma ◽  
Jia-Yi Zhang ◽  
...  
Keyword(s):  
Surface Water ◽  
Water Waves ◽  
Defect Modes ◽  
Resonant Structures ◽  
Surface Water Waves

An ultra-thin dual-band phase-gradient metasurface using hybrid resonant structures for backward RCS reduction

2017 ◽  
Vol 123 (5) ◽  
Author(s):  
Yongzhi Cheng ◽  
Chenjun Wu ◽  
Chenchen Ge ◽  
Jiaji Yang ◽  
Xiaojun Pei ◽  
...  
Keyword(s):  
Dual Band ◽  
Phase Gradient ◽  
Resonant Structures

scholarly journals AN FFT-ACCELERATED FDTD SCHEME WITH EXACT ABSORBING CONDITIONS FOR CHARACTERIZING AXIALLY SYMMETRIC RESONANT STRUCTURES

2011 ◽  
Vol 111 ◽  
pp. 331-364 ◽  
Author(s):  
Kostyantyn Sirenko ◽  
Vadim Pazynin ◽  
Yuriy K. Sirenko ◽  
Hakan Bagci
Keyword(s):  
Axially Symmetric ◽  
Resonant Structures

scholarly journals Reliable Fabrication of Graphene Nanostructure Based on e-Beam Irradiation of PMMA/Copper Composite Structure

Materials ◽  
2021 ◽  
Vol 14 (16) ◽  
pp. 4634
Author(s):  
Kaixi Bi ◽  
Jiliang Mu ◽  
Wenping Geng ◽  
Linyu Mei ◽  
Siyuan Zhou ◽  
...  
Keyword(s):  
High Performance ◽  
Local Heating ◽  
Copper Substrate ◽  
Direct Writing ◽  
Resonant Structures ◽  
In Situ Preparation ◽  
Copper Composite ◽  
Graphene Nanostructure ◽  
Graphene Nanostructures

Graphene nanostructures are widely perceived as a promising material for fundamental components; their high-performance electronic properties offer the potential for the construction of graphene nanoelectronics. Numerous researchers have paid attention to the fabrication of graphene nanostructures, based on both top-down and bottom-up approaches. However, there are still some unavoidable challenges, such as smooth edges, uniform films without folds, and accurate dimension and location control. In this work, a direct writing method was reported for the in-situ preparation of a high-resolution graphene nanostructure of controllable size (the minimum feature size is about 15 nm), which combines the advantages of e-beam lithography and copper-catalyzed growth. By using the Fourier infrared absorption test, we found that the hydrogen and oxygen elements were disappearing due to knock-on displacement and the radiolysis effect. The graphene crystal is also formed via diffusion and the local heating effect between the e-beam and copper substrate, based on the Raman spectra test. This simple process for the in-situ synthesis of graphene nanostructures has many promising potential applications, including offering a way to make nanoelectrodes, NEMS cantilever resonant structures, nanophotonic devices and so on.

scholarly journals Plasmonic interference modulation for broadband nanofocusing

Nanophotonics ◽  
2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Shaobo Li ◽  
Shuming Yang ◽  
Fei Wang ◽  
Qiang Liu ◽  
Biyao Cheng ◽  
...  
Keyword(s):  
Near Field ◽  
Three Dimensional ◽  
Field Enhancement ◽  
Incident Beam ◽  
Plasmonic Mode ◽  
Resonant Structures ◽  
Interference Modulation ◽  
Near Field Imaging ◽  
Linearly Polarized ◽  
Radially Polarized

Abstract Metallic plasmonic probes have been successfully applied in near-field imaging, nanolithography, and Raman enhanced spectroscopy because of their ability to squeeze light into nanoscale and provide significant electric field enhancement. Most of these probes rely on nanometric alignment of incident beam and resonant structures with limited spectral bandwidth. This paper proposes and experimentally demonstrates an asymmetric fiber tip for broadband interference nanofocusing within its full optical wavelengths (500–800 nm) at the nanotip with 10 nm apex. The asymmetric geometry consisting of two semicircular slits rotates plasmonic polarization and converts the linearly polarized plasmonic mode to the radially polarized plasmonic mode when the linearly polarized beam couples to the optical fiber. The three-dimensional plasmonic modulation induces circumference interference and nanofocus of surface plasmons, which is significantly different from the nanofocusing through plasmon propagation and plasmon evolution. The plasmonic interference modulation provides fundamental insights into the plasmon engineering and has important applications in plasmon nanophotonic technologies.

Nanomechanical resonant structures in nanocrystalline diamond

2002 ◽  
Vol 81 (23) ◽  
pp. 4455-4457 ◽  
Author(s):  
L. Sekaric ◽  
J. M. Parpia ◽  
H. G. Craighead ◽  
T. Feygelson ◽  
B. H. Houston ◽  
...  
Keyword(s):  
Nanocrystalline Diamond ◽  
Resonant Structures
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