Zobrazeno 1 - 6
of 6
pro vyhledávání: '"D. A. Yagnyatinskiy"'
Autor:
D. A. Yagnyatinskiy, V. N. Fedoseyev
Publikováno v:
Optoelectronics, Instrumentation and Data Processing. 57:60-69
An analytical solution for the problem of deflection of a thin circular plate (substrate) of a deformable mirror with free edge upon the impact of one of actuators concentratedly acting on the plate and resting of their other ends on an infinitely ri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70c1765cb409b3e89057cbdd2360485e
https://doi.org/10.3103/s8756699021010131
https://doi.org/10.3103/s8756699021010131
Autor:
D. A. Yagnyatinskiy, V. N. Fedoseyev
Publikováno v:
Atmospheric and Oceanic Optics. 33:372-378
Based on the numerical simulations in ANSYS software the design of a monomorph (unimorph) deformable mirror has been developed. The control electrodes pattern, which allows reproducing aberrations up to 5th order (the first 21 Zernike modes) on the l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f372fe49129cf4af7963639e674aba94
https://doi.org/10.1134/s1024856020040193
https://doi.org/10.1134/s1024856020040193
Publikováno v:
Optoelectronics, Instrumentation and Data Processing. 55:525-534
Finite element mathematical models for the real and simplified telescope objectives employed in the Lira-B space experiment are presented. The results of simulation of the mechanics of the objective subjected to various external loads, both static an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef263fe6ce448fbaa5aa98ae0d4201e1
https://doi.org/10.3103/s8756699019050170
https://doi.org/10.3103/s8756699019050170
Publikováno v:
Atmospheric and Oceanic Optics. 30:198-202
A control algorithm for adaptive optics systems using the focal spot of a light beam is suggested. The algorithm is based on the analytical relationship between the spot radius and a change in shape of the deformable mirror surface. A numerical simul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10a773833bcccc139912963ca8e812ab
https://doi.org/10.1134/s1024856017020154
https://doi.org/10.1134/s1024856017020154
Autor:
D. A. Yagnyatinskiy, V. N. Fedoseyev
Publikováno v:
Journal of Optical Technology. 86:260
This publisher’s note reports corrections in the author list of J. Opt. Technol.86, 25 (2019)JOTEE41070-976210.1364/JOT.86.000025.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62b0f93fb6ad12b38440ef2d370cd2a4
https://doi.org/10.1364/jot.86.000260
https://doi.org/10.1364/jot.86.000260
Autor:
V. N. Fedoseyev, D. A. Yagnyatinskiy
Publikováno v:
Journal of Optical Technology. 86:25
A new wavefront correction algorithm for adaptive optical systems that implements the sequential elimination of aberration components is proposed. The criterion by which correction is guided is the square of the focal spot radius. The operation of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3458f344980cfc118afd2da62fd1ac2
https://doi.org/10.1364/jot.86.000025
https://doi.org/10.1364/jot.86.000025