Resonant enhancement of accelerating gradient with silicon dual-grating structure for dielectric laser acceleration of subrelativistic electrons

2018 ◽  
Vol 112 (3) ◽  
pp. 034102 ◽  
Author(s):  
Zhaofu Chen ◽  
Kazuyoshi Koyama ◽  
Mitsuru Uesaka ◽  
Mitsuhiro Yoshida ◽  
Rui Zhang
Keyword(s):  
Resonant Enhancement ◽  
Grating Structure ◽  
Laser Acceleration

Design, fabrication, and testing of a fused-silica dual-layer grating structure for direct laser acceleration of electrons

2013 ◽  
Author(s):  
E. A. Peralta ◽  
E. Colby ◽  
R. J. England ◽  
C. McGuinness ◽  
B. Montazeri ◽  
...  
Keyword(s):  
Fused Silica ◽  
Grating Structure ◽  
Direct Laser ◽  
Laser Acceleration

scholarly journals Modeling of the Resonant X-ray Response of a Chiral Cubic Phase

Crystals ◽  
2021 ◽  
Vol 11 (2) ◽  
pp. 214
Author(s):  
Timon Grabovac ◽  
Ewa Gorecka ◽  
Damian Pociecha ◽  
Nataša Vaupotič
Keyword(s):  
Absorption Edge ◽  
Unit Cell ◽  
Resonant Peak ◽  
Cubic Phase ◽  
Tensor Form ◽  
Resonant Enhancement ◽  
X Ray ◽  
X Ray Scattering ◽  
Thermotropic Liquid Crystals ◽  
Carbon Absorption

The structure of a continuous-grid chiral cubic phase made of achiral constituent molecules is a hot topic in the field of thermotropic liquid crystals. Several structural models have been proposed so far. Resonant X-ray scattering (RXS), which gives information on the molecular orientation in the unit cell, could be applied to select the most appropriate model. We modeled the RXS response for the recently proposed chiral cubic phase structure with an all-hexagon chiral continuous grid. A tensor form factor of a unit cell is constructed, which enables calculation of intensities of peaks for all Miller indices. We find that all the symmetry allowed peaks are resonantly enhanced, and their intensity is much stronger than the intensity of the symmetry forbidden (resonant) peaks. In particular, we predict that a strong resonant enhancement of the symmetry allowed peaks (011) and (002), not observed in a nonresonant scattering, could be observed by RXS at the carbon absorption edge. By RXS at the sulfur absorption edge, one might observe a resonant peak (113) and resonantly enhanced peak (233), and resonant enhancement of all the peaks that are observed in a nonresonant scattering, which probably hide the rest of the predicted resonant peaks.

Resonant Enhancement of Cavity Exciton–Polaritons via a Fano-Type Interaction in Organic Microcavities

ACS Photonics ◽  
2021 ◽  
Vol 8 (4) ◽  
pp. 1034-1040
Author(s):  
Tony Henseleit ◽  
Markas Sudzius ◽  
Stefan Meister ◽  
Karl Leo
Keyword(s):  
Resonant Enhancement ◽  
Exciton Polaritons ◽  
Type Interaction

Reflective waveplate with subwavelength grating structure

2015 ◽  
Vol 54 (9) ◽  
pp. 092203 ◽  
Author(s):  
Itsunari Yamada ◽  
Takaaki Ishihara ◽  
Junichi Yanagisawa
Keyword(s):  
Subwavelength Grating ◽  
Grating Structure

A polymeric optical switch array based on arrayed waveguide grating structure

2007 ◽  
Vol 279 (1) ◽  
pp. 79-82 ◽  
Author(s):  
Guohua Hu ◽  
Yiping Cui ◽  
Binfeng Yun ◽  
Changgui Lu ◽  
Zhuyuan Wang
Keyword(s):  
Optical Switch ◽  
Arrayed Waveguide Grating ◽  
Waveguide Grating ◽  
Grating Structure ◽  
Arrayed Waveguide

Enhanced quantum well infrared photodetector with novel multiple quantum well grating structure

1996 ◽  
Vol 68 (20) ◽  
pp. 2846-2848 ◽  
Author(s):  
T. R. Schimert ◽  
S. L. Barnes ◽  
A. J. Brouns ◽  
F. C. Case ◽  
P. Mitra ◽  
...  
Keyword(s):  
Quantum Well ◽  
Multiple Quantum Well ◽  
Multiple Quantum ◽  
Infrared Photodetector ◽  
Quantum Well Infrared Photodetector ◽  
Grating Structure
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