scholarly journals Near-field imaging of optical antenna modes in the mid-infrared

2008 ◽  
Vol 16 (25) ◽  
pp. 20295 ◽  
Author(s):  
Robert L. Olmon ◽  
Peter M. Krenz ◽  
Andrew C. Jones ◽  
Glenn D. Boreman ◽  
Markus B. Raschke
Keyword(s):  
Near Field ◽  
Optical Antenna ◽  
Mid Infrared ◽  
Near Field Imaging ◽  
Field Imaging

Tin diselenide van der Waals materials as new candidates for mid-infrared waveguide chips

Nanoscale ◽  
2019 ◽  
Vol 11 (30) ◽  
pp. 14113-14117 ◽  
Author(s):  
Mengfei Xue ◽  
Qi Zheng ◽  
Runkun Chen ◽  
Lihong Bao ◽  
Shixuan Du ◽  
...  
Keyword(s):  
Near Field ◽  
Van Der Waals ◽  
Building Blocks ◽  
Two Dimensional ◽  
Mid Infrared ◽  
Near Field Imaging ◽  
Van Der Waals Materials ◽  
Field Imaging

Near-field imaging of mid-infrared waveguide in SnSe2 slabs promotes two-dimensional van der Waals materials as building blocks for integrated MIR chips.

scholarly journals Near-field imaging of the multi-resonant mode induced broadband tunable metamaterial absorber

RSC Advances ◽  
2020 ◽  
Vol 10 (9) ◽  
pp. 5146-5151 ◽  
Author(s):  
Lulu Chen ◽  
Liaoxin Sun ◽  
Hongxing Dong ◽  
Nanli Mou ◽  
Yaqiang Zhang ◽  
...  
Keyword(s):  
Infrared Absorption ◽  
Near Field ◽  
Resonant Mode ◽  
Metamaterial Absorber ◽  
Mid Infrared ◽  
Near Field Imaging ◽  
Metamaterial Absorbers ◽  
Tunable Metamaterial ◽  
Field Imaging

Metamaterial absorbers with tunability have broad prospects for mid-infrared absorption applications.

Near-field imaging of mid-infrared surface phonon polariton propagation

2005 ◽  
Vol 87 (8) ◽  
pp. 081103 ◽  
Author(s):  
A. Huber ◽  
N. Ocelic ◽  
D. Kazantsev ◽  
R. Hillenbrand
Keyword(s):  
Near Field ◽  
Mid Infrared ◽  
Surface Phonon ◽  
Near Field Imaging ◽  
Surface Phonon Polariton ◽  
Field Imaging

scholarly journals Efficient Near-Field Imaging Using Cylindrical MIMO Arrays

2021 ◽  
pp. 1-1
Author(s):  
Shiyong Li ◽  
Shuoguang Wang ◽  
Moeness G. Amin ◽  
Guoqiang Zhao
Keyword(s):  
Near Field ◽  
Near Field Imaging ◽  
Mimo Arrays ◽  
Field Imaging

Ultra-Wide Band Near-Field Imaging System

2007 ◽  
Author(s):  
Anatoliy O. Boryssenko ◽  
Christophe Craeye ◽  
Daniel H. Schaubert
Keyword(s):  
Imaging System ◽  
Near Field ◽  
Wide Band ◽  
Ultra Wide Band ◽  
Near Field Imaging ◽  
Field Imaging

A metal-dielectric antenna for terahertz near-field imaging

2005 ◽  
Vol 98 (1) ◽  
pp. 014910 ◽  
Author(s):  
N. Klein ◽  
P. Lahl ◽  
U. Poppe ◽  
F. Kadlec ◽  
P. Kužel
Keyword(s):  
Near Field ◽  
Dielectric Antenna ◽  
Near Field Imaging ◽  
Field Imaging

Three-Dimensional Finite-Difference Time-Domain Method Modeling of Nanowire Optical Probe

2014 ◽  
Vol 602-605 ◽  
pp. 3359-3362
Author(s):  
Chun Li Zhu ◽  
Jing Li
Keyword(s):  
Finite Difference ◽  
Time Domain ◽  
Finite Difference Time Domain ◽  
Incident Light ◽  
Near Field ◽  
Three Dimensional ◽  
Polarization Direction ◽  
Near Field Imaging ◽  
Difference Time ◽  
Field Imaging

In this paper, output near fields of nanowires with different optical and structure configurations are calculated by using the three-dimensional finite-difference time-domain (3D FDTD) method. Then a nanowire with suitable near field distribution is chosen as the probe for scanning dielectric and metal nanogratings. Scanning results show that the resolution in near-field imaging of dielectric nanogratings can be as low as 80nm, and the imaging results are greatly influenced by the polarization direction of the incident light. Compared with dielectric nanogratings, metal nanogratings have significantly enhanced resolutions when the arrangement of gratings is perpendicular to the polarization direction of the incident light due to the enhancement effect of the localized surface plasmons (SPs). Results presented here could offer valuable references for practical applications in near-field imaging with nanowires as optical probes.

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