scholarly journals Ultra-broadband, polarization-independent, wide-angle near-perfect absorber incorporating a one-dimensional meta-surface with refractory materials from UV to the near-infrared region

2020 ◽  
Vol 10 (2) ◽  
pp. 484 ◽  
Author(s):  
Heng Zhang ◽  
Minghui Luo ◽  
Yun Zhou ◽  
Yiqun Ji ◽  
Linsen Chen
Keyword(s):  
Near Infrared ◽  
Infrared Region ◽  
Perfect Absorber ◽  
Refractory Materials ◽  
Wide Angle ◽  
One Dimensional ◽  
Near Infrared Region ◽  
Polarization Independent

scholarly journals Large scale indium tin oxide (ITO) one dimensional gratings for ultrafast signal modulation in the visible spectral region

2020 ◽  
Vol 22 (13) ◽  
pp. 6881-6887 ◽  
Author(s):  
Michele Guizzardi ◽  
Silvio Bonfadini ◽  
Liliana Moscardi ◽  
Ilka Kriegel ◽  
Francesco Scotognella ◽  
...  
Keyword(s):  
Tin Oxide ◽  
Indium Tin Oxide ◽  
Large Scale ◽  
Near Infrared ◽  
Infrared Region ◽  
Visible Spectral Region ◽  
Signal Modulation ◽  
One Dimensional ◽  
Heavily Doped ◽  
Near Infrared Region

Indium tin oxide (ITO) is a heavily doped semiconductor with a plasmonic response in the near infrared region.

Near Infrared High Angular Resolution Observations of Stars and Circumstellar Regions by the Technique of Lunar Occultations

1994 ◽  
Vol 158 ◽  
pp. 376-378
Author(s):  
T. Chandrasekhar ◽  
N. M. Ashok ◽  
Sam Ragland
Keyword(s):  
High Speed ◽  
Near Infrared ◽  
Angular Resolution ◽  
Infrared Region ◽  
High Angular Resolution ◽  
Filter Bandwidth ◽  
One Dimensional ◽  
Near Infrared Region ◽  
System Frequency ◽  
Source Structure

A program of High Angular Resolution observations of stars and their circumstellar regions using the technique of lunar occultations has been initiated at the 1.2 m telescope at Gurushikhar (24°39′ N, 72°47′ E), India. A liquid nitrogen cooled InSb detector based high speed Infrared photometer with millisecond data acquisition capabilities has been developed for the near Infrared region (1–5 μm) and eight occultations have been successfully observed in the K band (2.2 μm). The sources are (IRC No. -10578, +10013, +20034, +30094, +20190, +20200, +20073 and +00198. The diffraction pattern is clearly seen in all the observations. A convolution analysis involving the system frequency response, filter bandwidth and one dimensional source structure has been carried out to fit the data. System capability has been determined to be ~ 6 milliarcseconds.

Saturable absorption in one-dimensional Sb_2Se_3 nanowires in the visible to near-infrared region

2016 ◽  
Vol 41 (9) ◽  
pp. 2049 ◽  
Author(s):  
Rajesh Kumar Yadav ◽  
Rituraj Sharma ◽  
J. Aneesh ◽  
P. Abhiramnath ◽  
K. V. Adarsh
Keyword(s):  
Near Infrared ◽  
Infrared Region ◽  
Saturable Absorption ◽  
One Dimensional ◽  
Near Infrared Region

scholarly journals Double-sided polarization-independent plasmonic absorber at near-infrared region

2013 ◽  
Vol 21 (11) ◽  
pp. 13125 ◽  
Author(s):  
Shuowei Dai ◽  
Ding Zhao ◽  
Qiang Li ◽  
Min Qiu
Keyword(s):  
Near Infrared ◽  
Infrared Region ◽  
Near Infrared Region ◽  
Polarization Independent

scholarly journals A reconfigurable hyperbolic metamaterial perfect absorber

2021 ◽  
Author(s):  
Jitendra K. Behera ◽  
Kuan Liu ◽  
Meng Lian ◽  
Tun Cao
Keyword(s):  
Chalcogenide Glass ◽  
Near Infrared ◽  
Infrared Region ◽  
Perfect Absorber ◽  
Hyperbolic Metamaterials ◽  
Hyperbolic Metamaterial ◽  
Dynamically Reconfigurable ◽  
Near Infrared Region ◽  
Metamaterial Perfect Absorber

A dynamically reconfigurable perfect absorber operating in the near-infrared region by incorporating chalcogenide glass into hyperbolic metamaterials.

scholarly journals Wide-angle and polarization independent perfect absorber based on one-dimensional fabrication-tolerant stacked array

2015 ◽  
Vol 23 (16) ◽  
pp. 21023 ◽  
Author(s):  
Rui Feng ◽  
Jun Qiu ◽  
Yongyin Cao ◽  
Linhua Liu ◽  
Weiqiang Ding ◽  
...  
Keyword(s):  
Perfect Absorber ◽  
Wide Angle ◽  
One Dimensional ◽  
Polarization Independent

Multi-scale structured, superhydrophobic and wide-angle, antireflective coating in the near-infrared region

2012 ◽  
Vol 48 (41) ◽  
pp. 4992 ◽  
Author(s):  
Kelly C. Camargo ◽  
Alexandre F. Michels ◽  
Fabiano S. Rodembusch ◽  
Flavio Horowitz
Keyword(s):  
Near Infrared ◽  
Infrared Region ◽  
Antireflective Coating ◽  
Wide Angle ◽  
Multi Scale ◽  
Near Infrared Region
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