[HTML][HTML] Tunable nanophotonics enabled by chalcogenide phase-change materials
Nanophotonics has garnered intensive attention due to its unique capabilities in molding the
flow of light in the subwavelength regime. Metasurfaces (MSs) and photonic integrated …
flow of light in the subwavelength regime. Metasurfaces (MSs) and photonic integrated …
Active optical metasurfaces: comprehensive review on physics, mechanisms, and prospective applications
Optical metasurfaces with subwavelength thickness hold considerable promise for future
advances in fundamental optics and novel optical applications due to their unprecedented …
advances in fundamental optics and novel optical applications due to their unprecedented …
[HTML][HTML] Tunable and reconfigurable metasurfaces and metadevices
Metasurfaces, two-dimensional equivalents of metamaterials, are engineered surfaces
consisting of deep subwavelength features that have full control of the electromagnetic …
consisting of deep subwavelength features that have full control of the electromagnetic …
Achieving broadband absorption and polarization conversion with a vanadium dioxide metasurface in the same terahertz frequencies
Z Song, J Zhang - Optics express, 2020 - opg.optica.org
We present the bifunctional design of a broadband absorber and a broadband polarization
converter based on a switchable metasurface through the insulator-to-metal phase transition …
converter based on a switchable metasurface through the insulator-to-metal phase transition …
Reconfigurable multilevel control of hybrid all-dielectric phase-change metasurfaces
All-dielectric metasurfaces comprising arrays of nanostructured high-refractive-index
materials are re-imagining what is achievable in terms of the manipulation of light. However …
materials are re-imagining what is achievable in terms of the manipulation of light. However …
Switchable terahertz metamaterial absorber with broadband absorption and multiband absorption
M Zhang, Z Song - Optics Express, 2021 - opg.optica.org
Based on the phase-transition property of vanadium dioxide (VO_2), a terahertz bifunctional
absorber is proposed with switchable functionalities of broadband absorption and multiband …
absorber is proposed with switchable functionalities of broadband absorption and multiband …
Tunable Mie-Resonant Dielectric Metasurfaces Based on VO2 Phase-Transition Materials
Dielectric metasurfaces have become efficient tools for creating ultrathin optical components
with various functionalities for imaging, holography, quantum optics, and topological …
with various functionalities for imaging, holography, quantum optics, and topological …
Nonvolatile reconfigurable phase‐change metadevices for beam steering in the near infrared
The development of flat, compact beam‐steering devices with no bulky moving parts is
opening up a new route to a variety of exciting applications, such as LIDAR scanning …
opening up a new route to a variety of exciting applications, such as LIDAR scanning …
Miniature multilevel optical memristive switch using phase change material
Optical memristive switches can be used as optical latching switches in which the switching
state is changed only by applying an electrical Write/Erase pulse and maintained without an …
state is changed only by applying an electrical Write/Erase pulse and maintained without an …
A nonvolatile phase‐change metamaterial color display
SGC Carrillo, L Trimby, YY Au… - Advanced Optical …, 2019 - Wiley Online Library
Chalcogenide phase‐change materials, which exhibit a marked difference in their electrical
and optical properties when in their amorphous and crystalline phases and can be switched …
and optical properties when in their amorphous and crystalline phases and can be switched …