Results 71 to 80 of about 807 (172)

Band diagrams and field distribution of squarely-modulated slab metallic gratings

AIP Advances, 2016
The optical transmission properties of squarely-modulated metallic gratings has been widely investigated. This study used rigorous-coupled wave analysis (RCWA) to re-examine in detail the band structure of a laminated metal film with squarely-modulated ...
Jih-Yin Lee, Yu-Ju Hung
doaj   +1 more source

Design of Far-Infrared High-Efficiency Polarization-Independent Retroreflective Metasurfaces

Micromachines
Retroreflective gratings serve as fundamental optical elements in nanophotonics, with polarization-independent diffraction efficiency being one of the critical parameters for assessing their performance.
Siliang Zhou, Siyu Dong, Tao He, Jingyuan Zhu, Zhanshan Wang, Xinbin Cheng   +5 more
doaj   +1 more source

Simulation of Two-Dimensional Photonic Crystal Absorption Layers Based on GaAs Matrixes With LiNbO3 Scattering Elements for Solar Cells

International Journal of Chemical Engineering
In this work, a two-dimensional (2D) photonic crystal (PC) absorption layer is designed for solar cells based on bandgap-tunable and low-cost gallium arsenide (GaAs) with lithium niobate (LiNbO3) as scatterers. The effects of scatterer shape, arrangement,
Yu Song, Jiajia Quan, Feng Yuan, Zhijie Bi, Yong Wan   +4 more
doaj   +1 more source

A Review of Sub-Wavelength Wire Grid Polarizers and Their Development Trends

Photonics
There has been a significant rise in the fabrication of polarizing elements with the rapid advancement of polarization imaging technology, coinciding with a rise in research on such elements. This article provides a comprehensive review of sub-wavelength
Bing Chen, Xiuhua Fu, Xianzhu Liu, Yonggang Pan, Suotao Dong, Ben Wang, Zhaowen Lin, Huilin Jiang   +7 more
doaj   +1 more source

Double-Sided Illumination Grating-Coupled Surface Plasmon Resonance Sensors Using Direct Optical Discs. [PDF]

Materials (Basel)
Jaikeandee W, Gulib AUH, Choi T, Zhang RZ.   +3 more
europepmc   +1 more source

Electrically tunable strong coupling in a hybrid-2D excitonic metasurface for optical modulation. [PDF]

Light Sci Appl
Hoekstra T, van de Groep J.
europepmc   +1 more source

Integrated array of coupled exciton-polariton condensates. [PDF]

Nanophotonics
Tassan P, Kobiyama E, Fischbach JD, Ballarini D, Moretti L, Dominici L, De Giorgi M, Sanvitto D, Forster M, Scherf U, Olziersky A, Rockstuhl C, Sturges TJ, Mahrt RF, Urbonas D, Stöferle T.   +15 more
europepmc   +1 more source

Privacy-Aware Meta-Optics for Person Detection. [PDF]

ACS Photonics
Tasneem Z, Zhao Y, Fröch JE, Majumdar A, Veeraraghavan A.   +4 more
europepmc   +1 more source

Twist-Induced Beam Steering and Blazing Effects in Photonic Crystal Devices. [PDF]

Light Sci Appl
Roy N, Lou B, Fan S, Mayer A, Lobet M.
europepmc   +1 more source

Fano Resonances in Metal Gratings with Sub-Wavelength Slits on High Refractive Index Silicon. [PDF]

Materials (Basel), 2023
Belkacem A, Oubeniz H, Mangach H, Kadic M, Cherkaoui Eddeqaqi N, Bouzid A, Achaoui Y.   +6 more
europepmc   +1 more source