Results 241 to 250 of about 1,058,530 (369)

Spatially Encoded Polaritonic Ultra‐Strong Coupling in Gradient Metasurfaces with Epsilon‐Near‐Zero Modes

Advanced Materials, EarlyView.
Dielectric dual gradient metasurfaces supporting quasi‐bound‐states‐in‐the‐continuum are leveraged to spatially encode both the spectral and coupling parameter space and demonstrate ultra‐strong coupling to an epsilon‐near‐zero mode in an ultra‐thin SiO2 layer.The platform achieves exceptional mode overlap, reaching a normalized coupling strength of η =
Enrico Baù, Andreas Aigner, Jonas Biechteler, Connor Heimig, Thomas Weber, Thorsten Gölz, Stefan A. Maier, Andreas Tittl   +7 more
wiley   +1 more source

Group index and group velocity dispersion in silicon-on-insulator photonic wires: errata

, 2006
E. Dulkeith, Fengnian Xia, Laurent Schares, William M. Green, L. Šekarić, Yurii A. Vlasov   +5 more
openalex   +1 more source

Linear and Symmetric Artificial Synapses Driven by Hydrogen Bonding for Accurate and Reliable Neuromorphic Computing

Advanced Materials, EarlyView.
Hydrogen‐bond‐driven interface engineering enables highly linear and symmetric artificial synapses based on CsPbI3–PVA hybrids. This strategy suppresses trap states and guides directional ion migration, yielding stable optoelectronic plasticity. The devices achieve ultralow power operation and human‐like learning in neuromorphic networks, offering a ...
Min Jong Lee, Sang Heon Lee, Dong Gyu Lee, Tae Hyuk Kim, Yubhin Cho, Gyeong Min Lee, Sung Su Yoon, Seon Joong Kim, Hyungju Ahn, Tae Kyung Lee, Jae Won Shim   +10 more
wiley   +1 more source

Recent Advances in Silicon Photonics for Quantum Key Distribution

Guangtongxin yanjiu
As a secure communication technology grounded in the principles of quantum mechanics, Quantum Key Distribution (QKD) holds great promise for future information security.
Zhang Heqian, Hua Xin, Wang Ziji, Han Yanxin, Yan Xu, Chen Daigao, Xiao Xi, Wei Kejin   +7 more
doaj  

Tilted Nano-Grating Based Ultra-Compact Broadband Polarizing Beam Splitter for Silicon Photonics. [PDF]

Nanomaterials (Basel), 2021
Liu H, Feng J, Ge J, Zhuang S, Yuan S, Chen Y, Li X, Tan Q, Yu Q, Zeng H.   +9 more
europepmc   +1 more source

Independent Wavefront Multiplexing with Metasurfaces via Non‐Injective Transformation

Advanced Materials, EarlyView.
In this work, a universal metasurface multiplexing strategy is presented based on non‐injective transformation. By jointly optimizing two metasurfaces, multiplexed channels achieve independent wavefront control, overcoming crosstalk limits of single‐layer designs.
Xiao Jin, Thomas Zentgraf
wiley   +1 more source

Thin-Film III–V Photodetectors Integrated on Silicon-on-Insulator Photonic ICs [PDF]

, 2007
Joost Brouckaert, Günther Roelkens, Dries Van Thourhout, Roel Baets   +3 more
openalex   +1 more source

Tunable quantum emitters on large-scale foundry silicon photonics. [PDF]

Nat Commun
Larocque H, Buyukkaya MA, Errando-Herranz C, Papon C, Harper S, Tao M, Carolan J, Lee CM, Richardson CJK, Leake GL, Coleman DJ, Fanto ML, Waks E, Englund D.   +13 more
europepmc   +1 more source

Low-Cost 400 Gbps DR4 Silicon Photonics Transmitter for Short-Reach Datacenter Application. [PDF]

Nanomaterials (Basel), 2021
Zhu H, Anderson S, Karfelt N, Jiang L, Li Y, Boeck R, Yamazaki H, Wang M, Kankipati R, Grzybowski R.   +9 more
europepmc   +1 more source

Micro and Nanostructures Based on Silicon and Alumina Templates for Photonic and Optoelectronic Applications [PDF]

, 2008
Lluı́s F. Marsal, Pilar Formentı́n, Raquel Palacios, L. Vojkuvka, T. Trifonov, A. Rodrı́guez, Josep Ferre-Borull, J. Pallarès, R. Alcubilla   +8 more
openalex   +1 more source