Active metasurfaces: lighting the path to commercial success

Abstract

Active optical metasurfaces are rapidly emerging as a major frontier in photonics research, development, and commercialization. They promise compact, light-weight, and energy-efficient reconfigurable optical systems with unprecedented performance and functions that can be dynamically defined on-demand. Compared to their passive counterparts, the reconfiguration capacity of active metasurfaces also set additional challenges in scalable design, manufacturing, and control toward their practical deployment. This perspective aims to review the state-of-the-art of active metasurface technologies and their applications while highlighting key research advances essential to enabling their transition from laboratory curiosity to commercial reality.

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Cited by in corpus (19)

• Minireview on Disordered Optical Metasurfaces
• Electrically reconfigurable phase-change transmissive metasurface
• Van der Waals heterostructure metasurfaces: atomic-layer assembly of ultrathin optical cavities
• High-speed metasurface modulator using critically coupled bimodal plasmonic resonance
• Design of reconfigurable Huygens metasurfaces based on Drude-like scatterers operating in the epsilon-negative regime
• Programmable metasurfaces for future photonic artificial intelligence
• Coexisting phases of individual VO${}_2$ nanoparticles for multilevel nanoscale memory
• Electrically Programmable Pixelated Graphene-Integrated Plasmonic Metasurfaces for Coherent Mid-Infrared Emission
• Toward accurate thermal modeling of phase change material based photonic devices
• Ultrafast one-chip optical receiver with functional metasurface
• Topological Lasing from Thouless Pumping in Bilayer Photonic Crystal
• Control of the local and nonlocal electromagnetic response in all-dielectric reconfigurable metasurfaces
• High-efficiency broadband active metasurfaces via reversible metal electrodeposition
• Parametric metasurfaces for amplified up-conversion of electromagnetic waves
• Designing metasurface optical interfaces for solid-state qubits using many-body adjoint shape optimization
• Macroscopic electro-optical modulation of solution-processed molybdenum disulfide
• Dynamically Tunable Membrane Metasurfaces for Infrared Spectroscopy
• Coherent all-optical tuning of large-area phase-gradient metasurface
• Ultrawide-angle diffraction-limited 2D beam steering via hybrid integrated metasurface-photonic circuit