Results 241 to 250 of about 40,022 (295)

Low-Frequency Broadband Sound Absorption of the Helmholtz Resonator–Spiral Metasurface

Guohao Chen, Xiaoyang Zhang, Heow Pueh Lee, Zhiqiao Wang   +3 more
openalex   +1 more source

Reinforcement Learning Enabled Nanophotonic Devices

Laser &Photonics Reviews, EarlyView.
A reinforcement learning algorithm is used to design photonic devices. The method creates metagratings and grating couplers that efficiently control both the direction and polarization of light. Further, a reinforcement learning approach is used to design in‐plane integrated photonic devices. This approach paves the way for advanced photonic components
Zi Wang, Junyeob Song, Minsuk Lee, Wenqi Zhu, Amit Agrawal   +4 more
wiley   +1 more source

All dielectric etalon based metasurfaces optimized for high FOM refractive index sensing. [PDF]

Sci Rep
Roostaei N, Monfared SA.
europepmc   +1 more source

Subwavelength Resonator for the Design of a Waveguide-fed Metasurface Antenna

Iván Díaz-Pardo, Carlos Arturo Suárez Fajardo, Juan Domingo Baena Doello, Héctor Guarnizo   +3 more
openalex   +1 more source

Ultra-thin metasurface microwave flat lens for broadband applications

, 2017
Abul Kalam Azad, Anatoly Efimov, Shuprio Ghosh, John Singleton, Antoinette J. Taylor, Hou‐Tong Chen   +5 more
openalex   +2 more sources

Advances in Position‐Momentum Entanglement: A Versatile Tool for Quantum Technologies

Laser &Photonics Reviews, EarlyView.
Position–momentum entanglement constitutes a high‐dimensional continuous‐variable resource in quantum optics. Recent advances in its generation, characterization, and control are reviewed, with emphasis on spontaneous parametric down‐conversion and modern measurement techniques.
Satyajeet Patil, Rajshree Swarnkar, Jonas L. Moos, Sebastian Töpfer, Sergio Tovar‐Pérez, Jorge Fuenzalida, Markus Gräfe   +6 more
wiley   +1 more source

High-efficiency active membrane metasurfaces. [PDF]

Sci Adv
Fan J, Zhou Y, Xue Z, Xu G, Chen J, Xing H, Cong L.   +6 more
europepmc   +1 more source

A Linear‐to‐Linear Cross‐Polarization Conversion q‐BIC Metasurface for Transmission Mode Mid‐Infrared Spectral Filtering

Laser &Photonics Reviews, EarlyView.
Manipulating the ultranarrow linewidth spectral features of quasi bound states in the continuum is challenging. A metasurface supporting linear‐to‐linear cross‐polarization coupling efficiency surpassing 25% is proposed to address the issue. Less than 100 nm linewidth is achieved, enabling the device to be applied to wavelength‐selective polarization ...
Shuhao Wu, Simeng Zhu, Khue Tian Lai, Lianping Hou, Vincenzo Pusino, David R.S. Cumming   +5 more
wiley   +1 more source

Room-temperature valley-selective emission in Si-MoSe₂ heterostructures enabled by high-quality-factor chiroptical cavities. [PDF]

Nat Commun
Pan F, Li X, Johnson AC, Dhuey S, Saunders A, Hu MX, Dixon JP, Dagli S, Lau SC, Weng T, Chen CY, Zeng JH, Apte R, Heinz TF, Liu F, Deng ZL, Dionne JA.   +16 more
europepmc   +1 more source

Enhanced Dichroic Coloration Through Void‐Particle Induced Interference in Randomly Distributed Cu2O Octahedrons on Glass Substrate

Laser &Photonics Reviews, EarlyView.
In randomly distributed Cu2O octahedron particles on a glass substrate, the absence of particles in certain areas generates a distinct “void‐particle induced interference” phenomenon. This effect results in notable reflection and transmission dichroism, characterized by two reflection peaks within the visible spectrum, but only a single transmission ...
Yaqun Han, Mohammad Ali, Lingyue Zhu, Shufen Zhang, L. Jay Guo, Suli Wu   +5 more
wiley   +1 more source