Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Z Jankiewicz"'
Autor:
Z. Jankiewicz, Krzysztof Chrzanowski
Publikováno v:
Infrared Physics & Technology. 37:221-229
The influence of the radiation emitted by filters on the measured ratio between two radiometric signals can cause significant errors of the temperature measurement with MIR dualspectral pyrometers. A method for correction of this influence has been p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::afce9575cbadfc03a6ade3d9d96b4a58
https://doi.org/10.1016/1350-4495(95)00049-6
https://doi.org/10.1016/1350-4495(95)00049-6
Publikováno v:
Soviet Journal of Quantum Electronics. 21:896-899
A theoretical analysis was made of the longitudinal-mode losses in a laser with a spherical resonator and an absorbing selector film as a function of the resonator length, the radii of curvature of its mirrors, the Fresnel number, the position of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3cdf6500fc3d8dfa2c5e1433823b121
https://doi.org/10.1070/qe1991v021n08abeh003981
https://doi.org/10.1070/qe1991v021n08abeh003981
Publikováno v:
Scopus-Elsevier
Elaboration of the efficient set for hema- toporphyrin derivative photodynamic therapy [HpD-PDT] diagnostic and therapy, require the knowledge about the absorption spectrum of a photosensibilizer. Our work is based on HpD synthesized by A. Graczyk's
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae94af8a5cf61d132e5335bc86758b17
https://doi.org/10.1109/cleoe.1994.636387
https://doi.org/10.1109/cleoe.1994.636387
Publikováno v:
Conference Digest. 2000 Conference on Lasers and Electro-Optics Europe (Cat. No.00TH8505).
Summary form only given. Passive Q-switching is currently the most attractive method of generation of ns and sub-ns laser pulses. The Q-switch main characteristics are as follows: concentration of absorption centers, ground state absorption (GSA) and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49c166e5728b663e9cdaf265c9cb8c72
https://doi.org/10.1109/cleoe.2000.909882
https://doi.org/10.1109/cleoe.2000.909882
Autor:
M. Skórczakowski, Z. Jankiewicz
Publikováno v:
Laser in der Medizin Laser in Medicine ISBN: 9783540637332
We analyze a theoretical model of a saturable absorber operating both as a laser and as an intracavity Q-switch for its pump laser. This analysis is performed in terms of dimensionless functions and laser parameters. According to the theoretical pred
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eba9d175666720de28d000927a4fca3c
https://doi.org/10.1007/978-3-642-60306-8_135
https://doi.org/10.1007/978-3-642-60306-8_135
Autor:
M. Skorczakowski, Z. Jankiewicz
Publikováno v:
Scopus-Elsevier
A saturable absorber (SA) operating both as a laser and as an intracavity Q-switch for its pump laser medium (LM) is analyzed. This analysis is performed in terms of dimensionless normalized functions and laser parameters. According to the theoretica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de0baca40ab366e4d6110bd1aa1ee84c
https://doi.org/10.1364/cleo_europe.1998.cwf14
https://doi.org/10.1364/cleo_europe.1998.cwf14
Autor:
K Chrzanowski, Z Jankiewicz
Publikováno v:
Proceedings of the 1994 International Conference on Quantitative InfraRed Thermography.
A theory of the influence of measurement conditions and system parameters on the accuracy of remote temperature measurements with thermal imaging systems has been developed. An analysis of the influence of disturbances (such as: incorrectly assumed e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7945ba715b34682a291203e27bdecb8
https://doi.org/10.21611/qirt.1994.009
https://doi.org/10.21611/qirt.1994.009
Publikováno v:
Laser in der Technik / Laser in Engineering ISBN: 9783540574446
As it was mentioned in the papers [1,2] the Ti:Sapphire and Cr:Forsterite tunable lasers can be used as basic sources for getting tunable coherent radiation in the spectral range 0,2–5,5 μm and even wider. The central part of this range 0,68–1,3
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ba533078675689e6a779fd28df27446
https://doi.org/10.1007/978-3-662-08251-5_15
https://doi.org/10.1007/978-3-662-08251-5_15
Autor:
Z Jankiewicz, K Chrzanowski
Publikováno v:
Proceedings of the 1994 International Conference on Quantitative InfraRed Thermography.
A study has been made to determine the influence of the difference between the distance object-system under calibration and the one at real work conditions on the accuracy of the temperature measurement with infrared systems. A theory of the influenc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4411b529e9826a37a11bf2feda905c47
https://doi.org/10.21611/qirt.1994.010
https://doi.org/10.21611/qirt.1994.010