Results 111 to 120 of about 6,678,115 (243)

Enhanced magneto-optical rotation of probe field in thermal medium via spontaneous generated coherence. [PDF]

Sci Rep, 2022
Sultan S, Ali H, Din RU, Khan MI, Amin B, Shafiq M, Sarker MR, Ali SHM.   +7 more
europepmc   +1 more source

Development of device for optical measurement of spin rate of wind tunnel models [PDF]

Scientific Technical Review, 2018
In wind tunnel tests of free-spinning missile models it is of interest to measure the rotation rate of the models. As it is essential to provide free rotation of such models with minimum friction in the bearings, the instrumentation for measuring the ...
Ilić Goran, Vuković Đorđe, Lapčević Vladimir   +2 more
doaj  

Numerical simulations of beam propagation through optical turbulence for high-altitude platform crosslinks [PDF]

, 2004
In this paper we introduce a simulation method for modelling clear-air atmospheric turbulence effects for long horizontal stratospheric paths. Divergence angles of several hundred microradians in combination with link distances up to 800 km require to ...
Perlot, Nicolas, Jüngling, Ralf, Giggenbach, Dirk, Horwath, Joachim   +3 more
core  

Laguerre-Gaussian modes generated vector beam via nonlinear magneto-optical rotation. [PDF]

Sci Rep, 2021
Ghaderi Goran Abad M, Mahmoudi M.
europepmc   +1 more source

THE OPTICAL ROTATION OF SPIRITS OF TURPENTINE. [PDF]

Journal of the American Chemical Society, 1908
n ...
openaire   +1 more source

Ultrafast all-optical wavelength conversion using nonlinear polarization rotation in a semiconductor optical amplifier

, 2004
We demonstrate wavelength conversion based on nonlinear polarization rotation driven by ultrafast carrier relaxation in an InGaAsP-InGaAs multi-quantum-well (MQW) semiconductor optical amplifier (SOA).
Yang, X., Lenstra, D.; id_orcid, Yang, X Xuelin, Lenstra, D Daan, Lenstra, D., Mishra, AK Arvind, Khoe, GD Giok-Djan, Khoe, G.D., Dorren, HJS Harm, Mishra, A.K., Dorren, H.J.S.   +10 more
core   +1 more source

Giant Kerr rotation enhancement in magneto-plasmonic metamaterials

We report for the first time an order of magnitude enhancement of Kerr rotation in hybrid plasmonic/ferromagnetic metamaterial resonators.
Papasimakis, N., Fedotov, V., Zheludev, N.I., Atmatzakis, E.   +3 more
core   +1 more source

Optical chiral microrobot for out-of-plane rotation

Communications Physics
Optical microrobots (OPTOBOTs) have garnered significant interest, particularly in the medical field, due to their potential for precise cell manipulation in various biological studies and microsurgical applications.
Alaa M. Ali, Edison Gerena, Julio Andrés Iglesias Martínez, Gwenn Ulliac, Brahim Lemkalli, Abdenbi Mohand-Ousaid, Sinan Haliyo, Aude Bolopion, Muamer Kadic   +8 more
doaj   +1 more source

COIL emission of a modified negative branch confocal unstable resonator [PDF]

, 2007
A modified negative branch confocal unstable resonator (MNBUR) was coupled to the chemical oxygeniodine laser (COIL) device of the German Aerospace Center.
Handke, Jürgen, Pargmann, Carsten, Grünewald, Karin M., Hall, Thomas, Duschek, Frank   +4 more
core  

Accurate digitization of EEG electrode locations by electromagnetic tracking system: The proposed head rotation method and comparison against optical system

MethodsX
Electroencephalogram (EEG) electrode digitization is crucial for accurate EEG source estimation, and several commercial systems are available for this purpose.
Naotsugu Kaneko, Moeka Yokoyama, Kimitaka Nakazawa, Hikaru Yokoyama   +3 more
doaj   +1 more source