Photonic time crystals: a materials perspective
Recent advances in ultrafast, large-modulation photonic materials have opened the door to
many new areas of research. One specific example is the exciting prospect of photonic time …
many new areas of research. One specific example is the exciting prospect of photonic time …
[HTML][HTML] 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 …
A New Family of Ultralow Loss Reversible Phase‐Change Materials for Photonic Integrated Circuits: Sb2S3 and Sb2Se3
Phase‐change materials (PCMs) are seeing tremendous interest for their use in
reconfigurable photonic devices; however, the most common PCMs exhibit a large …
reconfigurable photonic devices; however, the most common PCMs exhibit a large …
[HTML][HTML] Broadband transparent optical phase change materials for high-performance nonvolatile photonics
Optical phase change materials (O-PCMs), a unique group of materials featuring
exceptional optical property contrast upon a solid-state phase transition, have found …
exceptional optical property contrast upon a solid-state phase transition, have found …
On the optical properties of thin‐film vanadium dioxide from the visible to the far infrared
The insulator‐to‐metal transition (IMT) in vanadium dioxide (VO2) can enable a variety of
optics applications, including switching and modulation, optical limiting, and tuning of optical …
optics applications, including switching and modulation, optical limiting, and tuning of optical …
Optical phase change materials in integrated silicon photonic devices
Optical phase change materials (O-PCMs) are being explored for a variety of photonic
applications due to the extraordinarily large changes in optical properties that occur during …
applications due to the extraordinarily large changes in optical properties that occur during …
Toward nonvolatile switching in silicon photonic devices
Nonvolatile switching is still a missing functionality in current mainstream silicon photonics
complementary metal‐oxide‐semiconductor platforms. Fundamentally, nonvolatile switching …
complementary metal‐oxide‐semiconductor platforms. Fundamentally, nonvolatile switching …
Actively Tunable Metasurfaces via Plasmonic Nanogap Cavities with Sub-10-nm VO2 Films
Actively tunable optical materials integrated with engineered subwavelength structures
could enable novel optoelectronic devices, including reconfigurable light sources and …
could enable novel optoelectronic devices, including reconfigurable light sources and …
Tunable and scalable broadband metamaterial absorber involving VO2-based phase transition
Optical absorbers with dynamic tuning features are able to flexibly control the absorption
performance, which offers a good platform for realizing optical switching, filtering …
performance, which offers a good platform for realizing optical switching, filtering …
Reconfigurable Optical Physical Unclonable Functions Enabled by VO2 Nanocrystal Films
Z Gan, F Chen, Q Li, M Li, J Zhang, X Lu… - … Applied Materials & …, 2022 - ACS Publications
Optical physical unclonable function (PUF) is one of the most promising hardware security
solutions, which has been proven to be resistant to machine learning attacks. However, the …
solutions, which has been proven to be resistant to machine learning attacks. However, the …