Integrated metasurfaces for re-envisioning a near-future disruptive optical platform
Metasurfaces have been continuously garnering attention in both scientific and industrial
fields, owing to their unprecedented wavefront manipulation capabilities using arranged …
fields, owing to their unprecedented wavefront manipulation capabilities using arranged …
Recent progress in vanadium dioxide: The multi-stimuli responsive material and its applications
The reversible phase transition in vanadium dioxide (VO 2) with light, heat, electric,
magnetic, and mechanical stimuli is the enabling concept to function as a smart material. It is …
magnetic, and mechanical stimuli is the enabling concept to function as a smart material. It is …
[HTML][HTML] VO2 nanophotonics
The intriguing physics of vanadium dioxide (VO 2) makes it not only a fascinating object of
study for fundamental research on solid-state physics but also an attractive means to actively …
study for fundamental research on solid-state physics but also an attractive means to actively …
Spatiotemporal characterization of the field-induced insulator-to-metal transition
Many correlated systems feature an insulator-to-metal transition that can be triggered by an
electric field. Although it is known that metallization takes place through filament formation …
electric field. Although it is known that metallization takes place through filament formation …
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 …
Space and time modulations of light with metasurfaces: recent progress and future prospects
In this Perspective, we discuss the different opportunities offered by time-modulated
metasurfaces for dynamic wavefront engineering and space-time photonics. Efforts in …
metasurfaces for dynamic wavefront engineering and space-time photonics. Efforts in …
Design for quality: reconfigurable flat optics based on active metasurfaces
Optical metasurfaces, planar subwavelength nanoantenna arrays with the singular ability to
sculpt wavefront in almost arbitrary manners, are poised to become a powerful tool enabling …
sculpt wavefront in almost arbitrary manners, are poised to become a powerful tool enabling …
Terahertz switching between broadband absorption and narrowband absorption
Z Song, A Chen, J Zhang - Optics Express, 2020 - opg.optica.org
A multilayer metamaterial with switchable functionalities is presented based on the phase-
transition property of vanadium dioxide. When vanadium dioxide is in the metallic state, a …
transition property of vanadium dioxide. When vanadium dioxide is in the metallic state, a …
Toward a universal metasurface for optical imaging, communication, and computation
In recent years, active metasurfaces have emerged as a reconfigurable nanophotonic
platform for the manipulation of light. Here, application of an external stimulus to resonant …
platform for the manipulation of light. Here, application of an external stimulus to resonant …
Optical metasurfaces: evolving from passive to adaptive
Optical metasurfaces are nanoengineered architectures aiming at the functional control of
light propagation. In recent years, the performance of metasurfaces has been significantly …
light propagation. In recent years, the performance of metasurfaces has been significantly …