Retinal projection type lightguide-based near-eye display with switchable viewpoints
We present a retinal-projection-based near-eye display with switchable multiple viewpoints
by polarization-multiplexing. Active switching of viewpoints is provided by the polarization …
by polarization-multiplexing. Active switching of viewpoints is provided by the polarization …
An over‐coupled phase‐change metasurface for efficient reflection phase modulation
An over‐coupled, thermally tunable metasurface reflect‐array that employs the phase
change material Ge2Sb2Te5 (GST) is presented. The metasurface is constructed from gap …
change material Ge2Sb2Te5 (GST) is presented. The metasurface is constructed from gap …
[HTML][HTML] Reconfigurable all-dielectric Fano metasurfaces for strong full-space intensity modulation of visible light
Dynamically reconfigurable nanoscale tuning of visible light properties is one of the ultimate
goals both in the academic field of nanophotonics and the optics industry demanding …
goals both in the academic field of nanophotonics and the optics industry demanding …
[HTML][HTML] Electrically tunable metasurface by using InAs in a metal–insulator–metal configuration
The ability of modulating optical properties at a lateral subwavelength scale is of crucial
importance due to its potential applications for wide-angle holographic displays, optical …
importance due to its potential applications for wide-angle holographic displays, optical …
[HTML][HTML] Dynamic phase-change metafilm absorber for strong designer modulation of visible light
Effective dynamic modulation of visible light properties has been significantly desired for
advanced imaging and sensing technologies. In particular, phase-change materials have …
advanced imaging and sensing technologies. In particular, phase-change materials have …
[HTML][HTML] Optically tunable guide-mode resonance grating based on VO2 phase transition material
Q Gu, H Zhou, Y Huang, Z Miao, G Deng, S Zhou - Results in Physics, 2023 - Elsevier
In this paper, highly efficient tunable guide-mode resonance (GMR) grating patterned on top
of a film of the phase transition material, vanadium dioxide (VO 2), is demonstrated. The …
of a film of the phase transition material, vanadium dioxide (VO 2), is demonstrated. The …
The mechanism of semiconductor to metal transition in the hydrogenation of VO 2: a density functional theory study
J Dai, Y Shi, C Chen, X Chen, C Zhao… - Physical Chemistry …, 2022 - pubs.rsc.org
VO2 is a glamorous material with specific metal–semiconductor-transition (MST). The
hydrogenation of VO2 could make it a promising material for application in an ambient …
hydrogenation of VO2 could make it a promising material for application in an ambient …
Multi-objective optimization of dynamic VO2 metagrating: broadband polarization-independent transmission modulator
In this paper, a novel thermo-optic metagrating based on phase-change material (vanadium
dioxide, VO_2) is proposed for broadband, polarization-independent, and non-dispersive …
dioxide, VO_2) is proposed for broadband, polarization-independent, and non-dispersive …
Multifunctional manipulation of terahertz waves using vanadium-dioxide-based metagratings
J Li, X Li, J Liu, D Dong, Y Liu, Y Fu - Optics Letters, 2022 - opg.optica.org
Metasurfaces with phase-change materials have provided a promising way to achieve
switchable and diverse wave control at terahertz (THz) frequencies. However, most of these …
switchable and diverse wave control at terahertz (THz) frequencies. However, most of these …
Broadband phase-change metagrating design for efficient active reflection steering
SJ Kim - Current Optics and Photonics, 2021 - opg.optica.org
In this paper, I introduce a novel design method of a high performance nanophotonic beam
deflector providing broadband operation, large active tunability, and signal efficiency …
deflector providing broadband operation, large active tunability, and signal efficiency …