Results 241 to 250 of about 539,225 (413)

Analysis of Band Effects in One‐Dimensional Periodic Lattices Using an Enhanced Homogenization Method

Advanced Photonics Research, EarlyView.
An enhanced homogenization method for periodic lattices, applicable to any asymmetrical multipart structures, is proposed. This method simplifies intricate gratings into slab waveguides, predicts guided‐mode resonances and bound states in the continuum, without relying on numerical methods.
Atefe Taheri, Mehrdad Shokooh‐Saremi
wiley   +1 more source

A Novel Closed-Loop Single-Channel Time Division Multiplexing Detection Circuit for Hemispherical Resonator Gyroscope. [PDF]

Micromachines (Basel)
Wang Q, Xie W, Xi B, Li H, Yi G.
europepmc   +1 more source

Mononeuritis multiplex occurring in a diabetic patient with Hb C disease. [PDF]

, 1973
P Maddison, L. R. I. Baker, W. R. Cattell, A Hopkins   +3 more
openalex   +1 more source

Multiplexing

, 2019
Vijayakumar, Nandalal,, M.S., Sumalatha,
openaire   +3 more sources

Low‐Loss Parowax‐Imprinted Diffractive Neural Network for Orbital Angular Momentum Terahertz Holographic Imaging

Advanced Photonics Research, EarlyView.
This work introduces a low‐loss diffractive neural network, fabricated using an imprinting technique with parowax material, for recognizing and manipulating the topological charge of orbital angular momentum (OAM) waves. It is also demonstrated that the low‐loss diffractive network can perform mathematical operations based on the topological charges of
Wei Jia, Miguel A. Gomez, Steve Blair, Michael A. Scarpulla, Berardi Sensale‐Rodriguez   +4 more
wiley   +1 more source

Dual-wavelength multiplexed metasurface holography based on two-photon polymerization lithography. [PDF]

Nanophotonics
Zhang L, Wang H, Jiang Q, Han L, Zhang X, Zhuang S.   +5 more
europepmc   +1 more source

Spatially Controlled Optical Vortex Generation Using Low‐Loss Antimony Telluride Metasurfaces

Advanced Photonics Research, EarlyView.
The spatially varying vortex beams with the customizable propagation trajectory and the controllable topological charge evolution are demonstrated using the Sb2Te3‐based plasmonic metasurfaces. Benefiting from the dispersion‐free property of the Pancharatnam–Berry phase and the broadband response of polarization conversion efficiency of the nanobrick ...
Chengsen Yang, Shuguang Zhu, Huishan Ma, Weiwei Tang, Yiming Yu, Zexing Zheng, Jie Hong, Changlong Liu, Songyuan Ding, Jiale He, Guanhai Li, Xiaoshuang Chen   +11 more
wiley   +1 more source

All-electrical recursive generation and time-domain mode division multiplexing of Hermite-Gaussian pulses for optical, THz and RF links. [PDF]

Sci Rep
Yu X, Meier J, Mandal P, Hosni MI, Venugopalan A, Wang L, Schneider T.   +6 more
europepmc   +1 more source

Stimulated Raman Scattering with Optical Vortex Beams

Advanced Photonics Research, EarlyView.
This study presents exact analytical expressions for stimulated Raman scattering with Laguerre‐Gaussian beams, revealing signal dependence on topological and hyperbolic momentum. The results provide a theoretical foundation for coherent Raman imaging and detecting orbital angular momentum of light via structured light in nonlinear optics.
Minhaeng Cho
wiley   +1 more source

Near-field imaging of synthetic dimensional integrated plasmonic topological Harper nanochains. [PDF]

Nat Commun
Yan Q, Zhao B, Lyu Q, Li Y, Chu S, Lu C, Hu X, Chan CT, Gong Q.   +8 more
europepmc   +1 more source