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pro vyhledávání: '"E. Louzon"'
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Autor:
E. Louzon, O. Rahat, Itay Hirsh, E. Shunam, A. Navon, M. Savchenko, I. Shtrichman, R. Iosevich, A. Aharon, A. Tuito, D. Bar, M. Regensburger, E. Mor, A. Shay, P. Kondrashov, R. Gazit, A. Mediouni, M. Ben-Ezra, M. Weinstein
Publikováno v:
Infrared Technology and Applications XLIV.
Night Vision Imaging in the Short-Wave Infra-Red (SWIR) has some unique advantages over Visible, Near Infra-Red (NIR) or thermal imaging. It benefits from relatively high irradiance levels and intuitive reflective imaging. InGaAs/InP is the leading t
Autor:
Itay Hirsh, I. Nevo, A. Giladi, Eyal Berkowicz, L. Bikov, A. Tuito, R. Elishkov, Rami Fraenkel, S. Vasserman, E. Louzon, C. Jakobson, P. Kondrashov, I. Pivnik, Elad Ilan
Publikováno v:
Infrared Technology and Applications XLIII.
In recent years SCD has developed InGaAs/InP technology for Short-Wave Infrared (SWIR) imaging. The first product, Cardinal 640, has a 640×512 (VGA) format at 15μm pitch, and more than two thousand units have already been delivered to customers. Re
Autor:
M. Fraenkel, Y. Ehrlich, A. Tcibulsky, E. Raicher, Arie Zigler, Yechiel Frank, I. Levy, S. Maman, Gilad Hurvitz, E. Louzon, Zohar Henis, P. Mandelbaum
Publikováno v:
High Energy Density Physics. 9:505-509
Laser experiments of the plasma jet formation using nanosecond laser pulses with low energy, i.e.
Publikováno v:
High Energy Density Physics. 9:594-600
SEMILLAC is a fast, yet highly accurate method to calculate ionic population distributions in plasmas at a given electron temperature and density. SEMILLAC solves rate equations for non-relativistic configurations population distributions. It conside
Autor:
I. Levy, S. Maman, A. Feigel, Yechiel Frank, M. Frankel, M. Klapisch, Gilad Hurvitz, P. Mandelbaum, Y. Ehrlich, E. Raicher, E. Louzon, Zohar Henis
Publikováno v:
High Energy Density Physics. 7:124-129
Spatially-resolved time-integrated X-ray spectra of laser produced iron plasma were recorded, in the spectral range from 10 to 12 A. The newest version of the atomic code HULLAC was used alongside a radiation-hydrodynamics code to model the plasma an
Publikováno v:
physica status solidi (a). 206:1541-1548
Magnetic nanoparticles (NPs) were deposited on Si substrates by interaction of femtosecond laser with thin films of Ni and Fe. Magnetic Force Microscopy (MFM) was used to determine the magnetic properties and size distribution of the particles. Ni na
Autor:
Y. Katzir, Arie Zigler, Yonatan Sivan, Shmuel Eisenmann, Y. Ehrlich, Gadi Fibich, Moshe Fraenkel, E. Louzon
Publikováno v:
Optics express. 14(12)
We show experimentally for ultrashort laser pulses propagating in air, that the collapse/filamentation distance of intense laser pulses in the atmosphere can be extended and controlled with a simple double-lens setup. We derive a simple formula for t
Publikováno v:
SPIE Proceedings.
The threshold fluence for laser induced damage in wide band gap dielectric materials, such as fused silica and MgF 2 , is observed to be lower by up to 20% for negatively (down) chirped pulses than for positively (up) chirped, at pulse durations rang
Autor:
Gilad Hurvitz, S. Maman, Moshe Fraenkel, Y. Ehrlich, Izhak Levi, E. Louzon, Zohar Henis, P. Mandelbaum
Publikováno v:
Journal of the Optical Society of America B. 26:959
A detailed analysis of the x-ray spectrum emitted by laser-produced plasma of samarium (6-12 A) is presented, using ab initio calculations with the HULLAC relativistic code and isoelectronic considerations. Resonance 3d-nf (n=4 to 7), 3p-4d, 3d-4p, a