Zobrazeno 1 - 10
of 126
pro vyhledávání: '"R Jarocki"'
Autor:
A. Ya. Faenov, M Szczurek, Ehud Behar, Rami Doron, Andrzej Bartnik, I. Yu. Skobelev, R Jarocki, H Fiedorowicz, Jerzy Kostecki, J. L. Schwob, V M Dyakin, P. Mandelbaum
Publikováno v:
Quantum Electronics. 28:677-680
The first precision measurements of the wavelengths and identifications were made of the satellites of the Heb line of the Si XIII ion in the emission spectrum of a laser plasma. These satellites were the result of radiation decay of the 1s3l12l2 lev
Publikováno v:
Optics & Laser Technology. 25:133-137
A simple method for the generation of short, single-mode CO2 laser pulses produced by applying two voltage gates (of amplitude 3Uλ/4 and Uλ/4) to an electro-optic Q-switch placed in a three-mirror cavity is proposed. Single, single-mode, well-synch
Autor:
R. Jarocki, J. Badziak
Publikováno v:
Optics & Laser Technology. 23:45-49
A technique for generating short pulses of 10.6 μm radiation is presented. This technique produces pulses of 10−9−10−8 s duration of single-mode radiation with diffraction-limited divergence of the beam and good extraction efficiency of the en
Autor:
A. Bartnik, H. Fiedorowicz, R. Jarocki, J. Kostecki, R. Rakowski, A. Szczurek, M. Szczurek, Hans-Jürgen Hartfuss, Michel Dudeck, Jozef Musielok, Marek J. Sadowski
Publikováno v:
AIP Conference Proceedings.
Laser plasma with temperature of the order of tens eV can be an efficient source of extreme ultraviolet (EUV). The radiation can be focused using different kind of optics giving sufficient fluence for some applications. In this work we present result
Autor:
K. Sapiecha, R. Jarocki
Publikováno v:
IEEE Transactions on Computers. 39:1464-1468
A novel VLSI-oriented architecture to compute the discrete Fourier transform is presented. It consists of a homogeneous structure of processing elements. The structure has a performance equal to 1/t transforms per second, where t is the time needed f
Autor:
H Fiedorowicz, M Szczurek, V M Dyakin, Andrzej Bartnik, Jerzy Kostecki, I. Yu. Skobelev, R Jarocki, A. Ya. Faenov
Publikováno v:
Quantum Electronics. 27:334-335
An x-ray spectroscopic determination was made of the distribution of the plasma electron temperature Te(χ) in a channel formed by the interaction of a nanosecond laser pulse with a dense gas target. The distribution Te(χ), combined with the plasma
Autor:
R. Jarocki, K. Janulewicz
Publikováno v:
Infrared Physics. 28:73-76
The design and performance of an active retropulse isolator for the infrared is described. In this device, a surface spark is used as a source of initiating plasma. For the unit tested, a retropulse attenuation of about 20 dB has been achieved with l
Autor:
R. Jarocki, K. Sapiecha
Publikováno v:
ISCA
The paper presents two new versions of the FFT algorithm. Based on these versions a new VLSI oriented architecture for implementing of the FFT algorithm is introduced. It consists of a homogenous structure of processing elements. The structure has a
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Publikováno v:
Microprocessing and Microprogramming. 16:217-219
Backward error recovery makes it possible to cope with unexpected software errors coming both from hardware failures and algorithmic exceptions. It is based on the application of different alternates of the same program. In the paper a dynamic scheme