Results 41 to 50 of about 5,269,093 (368)

Linear polarization Sensitive VLBI [PDF]

International Astronomical Union Colloquium, 1991
AbstractWe describe the techniques currently used to produce linear polarization sensitive radio images at milliarcsecond resolution, and briefly discuss what will be possible in the next few years.
David H. Roberts, Leslie F. Brown, John F. C. Wardle   +2 more
openaire   +1 more source

Gap-surface plasmon metasurfaces for linear-polarization conversion, focusing, and beam splitting

, 2020
Gap-surface plasmon (GSP) metasurfaces have attracted progressively increasing attention due to their planar configurations, ease of fabrication, and unprecedented capabilities in manipulating the reflected fields that enable integrating diverse bulk ...
Fei Ding, Yiting Chen, S. Bozhevolnyi
semanticscholar   +1 more source

Terahertz Metamaterials for Linear Polarization Conversion and Anomalous Refraction [PDF]

Science, 2013
Converting Polarization The conversion of a light signal from one polarization direction to another plays an important role in communication and metrology. The components that are presently used for polarization conversion, however, tend to be relatively
N. Grady, J. Heyes, D. R. Chowdhury, Yong Zeng, M. Reiten, A. Azad, A. Taylor, D. Dalvit, Houtong Chen   +8 more
semanticscholar   +1 more source

Broadband linear polarization of Jupiter Trojans [PDF]

Astronomy & Astrophysics, 2016
Accepted for publication on A& ...
Bagnulo, S., Belskaya, I. N., Stinson, A., Christou, A., Borisov, G. B.   +4 more
openaire   +2 more sources

Optical polarization observations with the MASTER robotic net [PDF]

, 2014
We present results of optical polarization observations performed with the MASTER robotic net for three types of objects: gamma-ray bursts, supernovae, and blazars.
Balanutsa, P. V., Budnev, N. M., Denisenko, D. V., Gabovich, A. V., Gorbovskoy, E. S., Gress, O. A., Ivanov, K. I., Kornilov, V. G., Krushinsky, V. V., Kuznetsov, A. S., Lipunov, V. M., Lipunova, G. V., Parkhomenko, A. V., Pruzhinskaya, M. V., Sergienko, Yu. P., Sinyakov, E. V., Tlatov, A. G., Tyurina, N. V., Yazev, S. A., Yurkov, V. V.   +19 more
core   +1 more source

Linearly polarized field of a flat aperture

Физика волновых процессов и радиотехнические системы, 2023
The article analyzes a flat circular aperture and proposes to use a new analytical expression that describes the radiation pattern of an elementary radiator of an antenna aperture depending on time and integration angle.
Sergey P. Skulkin, Nikolai A. Lysenko, Grigoriy K. Uskov, Nikolai I. Kashcheev, Ksenia V. Smuseva   +4 more
doaj   +1 more source

Polarization morphology of SiO masers in the circumstellar envelope of the AGB star R Cassiopeiae [PDF]

, 2013
Silicon monoxide maser emission has been detected in the circumstellar envelopes of many evolved stars in various vibrationally-excited rotational transitions. It is considered a good tracer of the wind dynamics close to the photosphere of the star.
Assaf, K. A., Diamond, P. J., Gray, M. D., Richards, A. M. S.   +3 more
core   +1 more source

eVe Lidar Measurements during the ASKOS/JATAC Campaign

Environmental Sciences Proceedings, 2023
The eVe lidar is a scanning system that can perform combined linear/circular polarization and Raman measurements at 355 nm and consists of the European Space Agency’s (ESA) reference aerosol lidar system. eVe was deployed in the ASKOS campaign, which was
Peristera Paschou, Nikolaos Siomos, Eleni Marinou, Samira Moussa Idrissa, Daniel Tetteh Quaye, Dêgbé Désiré Fiogbe Attannon, Charoula Meleti, Jonas von Bismarck, Thorsten Fehr, Vassilis Amiridis   +9 more
doaj   +1 more source

Optical linear polarization in ultra cool dwarfs: A tool to probe dust in the ultra cool dwarf atmospheres

, 2009
Aims.Recent studies have detected linear polarization in L dwarfs in the optical I band. Theoretical models have been developed to explain this polarization. These models predict higher polarization at shorter wavelengths.
Ackerman, Allard, Bailer-Jones, Basri, Berger, Burrows, Burrows, Burrows, Chabrier, Chandrasekhar, Chiu, Cooper, Cruz, E. L. Martín, Goldman, Golimowski, H. Bouy, Helling, Helling, Kirkpatrick, Knapp, M. R. Zapatero Osorio, Marley, Ménard, N. Phan-Bao, Patten, R. Tata, Reid, Reiners, S. Sengupta, Schmidt, Sengupta, Sengupta, Sengupta, Tsuji, Tsuji, Tsuji, Woitke, Woitke, Zapatero Osorio   +39 more
core   +1 more source

Factorization and polarization in linearized gravity [PDF]

Physical Review D, 1995
We investigate all the four-body graviton interaction processes: $gX\rightarrow X$, $gX\rightarrow gX$, and $gg\rightarrow gg$ with $X$ as an elementary particle of spin less than two in the context of linearized gravity except the spin-3/2 case.
Choi, S. Y., Shim, J. S., Song, H. S.
openaire   +3 more sources