Results 11 to 20 of about 433,207 (247)
The Astrophysical Journal(Sub)millimeter dust polarization in protoplanetary disks has revealed the presence of large (∼100 μ m) dust grains that are aligned along their long axis following the azimuthal direction of the disk.
Zhe-Yu Daniel Lin +10 more
doaj +2 more sources
On the dragging of light by a rotating medium [PDF]
, 2007 When light is passing through a rotating medium the optical polarization is rotated. Recently, it has been reasoned that this rotation applies also to the transmitted image.
Padgett, Miles +2 more
core +4 more sources
Ultra-short pulse laser micro-machining of metals with radial and azimuthal polarization
, 2011 The use of a liquid crystal Spatial Light Modulator (SLM) device to convert a linearly polarized femtosecond laser beam, into a radially or azimuthally polarized beam is demonstrated.
Allegre, Olivier; id_orcid
core +10 more sources
Effects of weak anchoring on C1 and C2 chevron structures [PDF]
, 2005 We present a theoretical study of the effect of weak anchoring on the transition between C1 and C2 chevron structures in smectic C liquid crystals. We employ a continuum theory which allows for variable cone, azimuthal and layer tilt angles.
Mottram, Nigel +2 more
core +5 more sources
Minimal Focal Spot Size Measured Based on Intensity and Power Flow
Sensors, 2021 It is shown, theoretically and numerically, that the distributions of the longitudinal energy flow for tightly focused light with circular and linear polarization are the same, and that the spot has circular symmetry.
Victor V. Kotlyar +2 more
doaj +1 more source
Behavior of propagating and evanescent components in azimuthally polarized non-paraxial fields [PDF]
, 2013 The contribution of the propagating and the evanescent waves associated with freely propagating non-paraxial light fields whose transverse component is azimuthally polarized at some plane is investigated.
Carnicer González, Arturo +3 more
core +1 more source
IEEE Access, 2023 This work presents a full metal circularly-polarized lens-like antenna for Satcom applications at Ka-band. The antenna is composed of two continuous parallel plate waveguide (PPW) quasi-optical beamformers (QOBF), feeding an array of septum polarizers to
Nicola Bartolomei +7 more
doaj +1 more source
3D Surface Reconstruction Method for Microsamples Based on Polarization Modulation Microscopy
IEEE Photonics Journal, 2023 A novel microscopic Shape-From-Polarization (SFP) 3D shape reconstruction method is proposed, in which degree of polarization is calculated using Polarized Bidirectional Reflectance Distribution Function (PBRDF) to overcome azimuthal ambiguity for both ...
Yuxuan Mao +5 more
doaj +1 more source
Unraveling the CP phase of top-Higgs coupling in associated production at the LHC
Physics Letters B, 2016 We study the sensitivity of top polarization observables to the CP phase ζt in the top Yukawa coupling in the process pp→thj at the 14 TeV high-luminosity run of the Large Hadron Collider (HL-LHC).
Saurabh D. Rindani +2 more
doaj +1 more source
Acoustic and Large Eddy Simulation studies of azimuthal modes in annular combustion chambers [PDF]
, 2012 The objectives of this paper are the description of azimuthal instability modes found in annular combus- tion chambers using two numerical tools: (1) Large Eddy Simulation (LES) methods and (2) acoustic solv- ers.
Wolf, Pierre +4 more
core +1 more source