Zobrazeno 1 - 10
of 31
pro vyhledávání: '"V. M. Kuz'michev"'
Publikováno v:
Measurement Techniques. 50:733-736
A method measuring the absorption efficiency factor of a thin-wire platinum bolometer is validated and experimentally verified.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9db044bfc6f639d8d8d76b3d5ff3aa42
https://doi.org/10.1007/s11018-007-0140-1
https://doi.org/10.1007/s11018-007-0140-1
Autor:
S. V. Pogorelov, V. M. Kuz'michev
Publikováno v:
Measurement Techniques. 47:454-457
A technique of determining the parameters of the dependence of the conversion characteristic of a thin-wire bolometer on the effective specific pulse energy of laser radiation at a wavelength of 10.6 μm is evaluated.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::40e3f35acd520e53f9e04e9bad33ff40
https://doi.org/10.1023/b:mete.0000038111.08730.34
https://doi.org/10.1023/b:mete.0000038111.08730.34
Autor:
S. V. Pogorelov, V. M. Kuz'michev
Publikováno v:
Measurement Techniques. 46:245-248
It is shown that the long-wave approximation of classical optics for the complex index of refraction is valid for radiation with wavelength 10.6 μm. The absorption efficiency factors for platinum conductors with diameters of 3, 10, and 20 μm as fun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94ac8c27dff7854a706596eb7029169b
https://doi.org/10.1023/a:1024057111756
https://doi.org/10.1023/a:1024057111756
Publikováno v:
Measurement Techniques. 45:264-267
The profile distributions of a focused Gaussian beam of 63-μm laser radiation for E- and H-polarizations were recorded by a thin-wire bolometer 3 μm in diameter. The profiles were used to determine the beam diameters, which were DE = (8.16 ± 0.12)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6cf9440bb3c710ad126733e14f122c2
https://doi.org/10.1023/a:1015929920117
https://doi.org/10.1023/a:1015929920117
Autor:
V. M. Kuz'michev, S. N. Pokhil'ko
Publikováno v:
Measurement Techniques. 43:250-254
A technique for measurement of the coefficient of nonuniformity of the distribution of radiation intensity and of the generalized laser beam cross-section in terms of this coefficient is evaluated by means of a thin-wire profile bolometer. The design
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e6a9d221f8bcd51dbe3e819687fef281
https://doi.org/10.1007/bf02503521
https://doi.org/10.1007/bf02503521
Autor:
V. M. Kuz'michev, S. N. Pokhil'ko
Publikováno v:
Measurement Techniques. 43:852-855
A method of measuring the pulse energy and coefficient of nonuniformity of the distribution of strong and wide-aperture laser radiation by means of a thin-wire grating bolometer through simultaneous detection of the maximal value and pulse area of it
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54f0c8fc4c15ae308dcd6813ca4a1aca
https://doi.org/10.1023/a:1007695007841
https://doi.org/10.1023/a:1007695007841
Autor:
S. V. Pogorelov, V. M. Kuz’michev
Publikováno v:
Measurement Techniques. 42:1171-1174
The nonstationary equation of heat conduction with variable factors showing a linear dependence on temperature of the principal physical parameters of a bolometer is solved numerically. The normalized transformation factor of a platinum bolometer for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8cebce8ac83aeb946108e14f5093d35d
https://doi.org/10.1007/bf02512112
https://doi.org/10.1007/bf02512112
Autor:
E. V. Kuz'micheva, V. M. Kuz'michev
Publikováno v:
Measurement Techniques. 41:520-525
It is shown that the systematic measurement errors of the parameters of elliptical polarization of radiation from three bolometer grids depend on the level of the incident intensity and the nonuniformity of the distribution across the area of the met
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75c1d2732dce00b137950e4d898c9dd4
https://doi.org/10.1007/bf02504320
https://doi.org/10.1007/bf02504320
Publikováno v:
Measurement Techniques. 40:1065-1068
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0e3809c2ddc4861faf30d8768bed314
https://doi.org/10.1007/bf02505126
https://doi.org/10.1007/bf02505126
Autor:
V. M. Kuz'michev, S. N. Pokhil'ko
Publikováno v:
Measurement Techniques. 39:934-938
Transient processes in nonlinear thin-wire bolometers have been analyzed for the case when the main physical parameters of the latter are a linear function of the temperature. By recording the bolometer output signal parameters while switching the op
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d45c18e9b145b7c2c497d9b9854a7663
https://doi.org/10.1007/bf02369843
https://doi.org/10.1007/bf02369843