Excitonic superlens with copper and copper oxide
We investigate the imaging properties of copper-based superlens surrounded by copper
oxide (Cu 2 O). A subwavelength image resolution of the order λ/9 is demonstrated …
oxide (Cu 2 O). A subwavelength image resolution of the order λ/9 is demonstrated …
[HTML][HTML] Quadrupole mode plasmon resonance enabled dual-band metamaterial for refractive index sensing application
In this paper, design and fabrication of a dual-band near-zero index metamaterial (MTM)
structure using copper on an epoxy resin fiber (FR-4) dielectric substrate is reported for …
structure using copper on an epoxy resin fiber (FR-4) dielectric substrate is reported for …
An improved transfer-matrix model for optical superlenses
The use of transfer-matrix analyses for characterizing planar optical superlensing systems is
studied here, and the simple model of the planar superlens as an isolated imaging element …
studied here, and the simple model of the planar superlens as an isolated imaging element …
Rigorous analysis and systematical design of double-layer metal superlens for improved subwavelength imaging mediated by surface plasmon polaritons
J Wang, Z Li, W Liu - Nanomaterials, 2022 - mdpi.com
A double-layer metal superlens was rigorously analyzed and systematically designed to
improve subwavelength imaging ability. It was revealed that transmission properties of the …
improve subwavelength imaging ability. It was revealed that transmission properties of the …
Resolution enhancement using plasmonic metamask for wafer-scale photolithography in the far field
Resolution enhancement in far-field photolithography is demonstrated using a plasmonic
metamask in the proximity regime, in which Fresnel diffraction is dominant. The transverse …
metamask in the proximity regime, in which Fresnel diffraction is dominant. The transverse …
Image enhancement for flat and rough film plasmon superlenses by adding loss
Though surface plasmon resonances can reduce image beam width of a plasmon
superlens, they distort the transfer function in the spectrum and introduce large image …
superlens, they distort the transfer function in the spectrum and introduce large image …
Plasmonic nanolithography: towards next generation nanopatterning
Plasmonic nanolithography (PNL) is a surface plasmons (SPs)-based high resolution
nanolithography technology. It has attracted great interests for its capability of forming sub …
nanolithography technology. It has attracted great interests for its capability of forming sub …
Design and studies on gradient index metasurfaces for broadband polarization-independent, subwavelength, and dichroic focusing
S Behera, K Kim - Applied Optics, 2019 - opg.optica.org
This paper presents designs for and simulation studies on planar gradient index
metasurfaces for polarization-independent and dichroic subwavelength focusing for …
metasurfaces for polarization-independent and dichroic subwavelength focusing for …
Near-field phase correction for superresolution enhancement
Although superresolution can be successfully obtained by negative index materials, the
unavoidable losses ultimately limits image resolution. Using the near-field active phase …
unavoidable losses ultimately limits image resolution. Using the near-field active phase …
Superresolution enhancement for the superlens with anti-reflection and phase control coatings via surface plasmons modes of asymmetric structure
P Cao, X Zhang, WJ Kong, L Cheng, H Zhang - Progress In …, 2011 - jpier.org
The paper discusses the reason why the image resolution can be significantly enhanced by
the superlens with anti-reflection and phase control coatings (ARPC-superlens) via …
the superlens with anti-reflection and phase control coatings (ARPC-superlens) via …