Results 41 to 50 of about 583,984 (377)
Multidimensional quasiballistic thermal transport in transient grating spectroscopy [PDF]
, 2015 Transient grating spectroscopy has emerged as a useful technique to study thermal phonon transport because of its ability to perform thermal measurements over length scales comparable to phonon mean free paths (MFPs).
Minnich, Austin J.
core +3 more sources
Efficient photon collection from a nitrogen vacancy center in a circular bullseye grating. [PDF]
Nano letters (Print), 2014 Efficient collection of the broadband fluorescence from the diamond nitrogen vacancy (NV) center is essential for a range of applications in sensing, on-demand single photon generation, and quantum information processing.
Luozhou Li +9 more
semanticscholar +1 more source
Experimental observation of plasmons in a graphene monolayer resting on a two-dimensional subwavelength silicon grating [PDF]
, 2013 We experimentally demonstrate graphene-plasmon polariton excitation in a continuous graphene monolayer resting on a two-dimensional subwavelength silicon grating.
Hansen, Ole +5 more
core +2 more sources
Ultra-fast polymer optical fibre Bragg grating inscription for medical devices
Light: Science & Applications, 2017 We report the extraordinary result of rapid fibre Bragg grating inscription in doped polymer optical fibres based on polymethyl methacrylate in only 7 ms, which is two orders of magnitude faster than the inscription times previously reported.
Julien Bonefacino +8 more
semanticscholar +1 more source
Facilitation of Luminance Grating Detection by Induced Gratings
Vision Research, 1996 Grating induction causes a homogeneous test field surrounded by sinewave gratings to possess an induced counterphase grating [McCourt M. E. (1982). Vision Research, 22, 119]. There is currently no consensus about the stage of visual processing at which illusory phenomena such as simultaneous brightness contrast are signaled.
Mark E. McCourt, Frederick A. A. Kingdom
openaire +3 more sources
Condensed Matter, 2020 Calculations of the field distribution in the structure of the dielectric substrate/buffer layer/volume phase grating/analyzed medium were performed.
Stefano Bellucci +3 more
doaj +1 more source
IEEE Photonics Journal, 2022 In the field of optics, bound state in the continuum (BIC) as a special state to be researched in many photonic crystals and periodic structures, which can produce strong resonance and an ultrahigh Q factor.
Yuhang Ruan +4 more
doaj +1 more source
Casimir interaction between a sphere and a grating
, 2015 We derive the explicit expression for the Casimir energy between a sphere and a 1D grating, in terms of the sphere and grating reflection matrices, and valid for arbitrary materials, sphere radius, and grating geometric parameters.
Antezza, Mauro +3 more
core +3 more sources
Combining front and back grating structures for broadband absorption enhancement in thin-film silicon solar cells [PDF]
, 2011 We investigate the possibilities of enhancing absorption in thin-film silicon solar cells with grating structures on the front ITO and back Ag contacts simultaneously.
Abass, Aimi +5 more
core +2 more sources
X-ray phase imaging with a grating interferometer.
Optics Express, 2005 Using a high-efficiency grating interferometer for hard X rays (10-30 keV) and a phase-stepping technique, separate radiographs of the phase and absorption profiles of bulk samples can be obtained from a single set of measurements.
T. Weitkamp +6 more
semanticscholar +1 more source