Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Stanislav M. Aksarin"'
Publikováno v:
Naučno-tehničeskij Vestnik Informacionnyh Tehnologij, Mehaniki i Optiki, Vol 21, Iss 6, Pp 823-827 (2021)
The research deals with the topical problem of stabilizing the optical parameters of a single-mode vertical-cavity surfaceemitting laser. A solution to the problem is proposed by forming an external cavity based on a Bragg grating induced into an opt
Externí odkaz:
https://doaj.org/article/0b0809c677d74e9cb20a4bb0b94d2674
Autor:
Stanislav M. Aksarin, Alena V. Smirnova, Vladimir A. Shulepov, Peter S. Parfenov, Vladimir E. Strigalev, Igor K. Meshkovskiy
Publikováno v:
Naučno-tehničeskij Vestnik Informacionnyh Tehnologij, Mehaniki i Optiki, Vol 21, Iss 3, Pp 361-373 (2021)
The paper presents the analysis of nucleating kinetics and growing of switched domains in the surface layer of monodomain lithium niobate X-cut crystal in the interelectrode gap of integrated optical phase modulators. The work proposes the morpholog
Externí odkaz:
https://doaj.org/article/cff29994cdc44597a2c13ea3cc67a77a
Autor:
Azamat B. Mukhtubaev, Stanislav M. Aksarin, Alexander N. Nikitenko, Ivan G. Deyneka, Artem S. Aleinik
Publikováno v:
Naučno-tehničeskij Vestnik Informacionnyh Tehnologij, Mehaniki i Optiki, Vol 20, Iss 4, Pp 507-514 (2020)
Subject of Research. The paper considers the effect of a relative pressure change on the H-parameter value in a birefringent optical fiber with ESC-4 elliptical straining cladding and in Sagnac coil with 140 mm diameter and 700 m length. We analyze
Externí odkaz:
https://doaj.org/article/416e2556b4de485dbec937615b4999eb
Publikováno v:
Naučno-tehničeskij Vestnik Informacionnyh Tehnologij, Mehaniki i Optiki, Vol 19, Iss 6, Pp 973-979 (2019)
Subject of Research. The paper presents the results of the laser diode module optical system alignment, which includes three steps: the laser diode radiation collimation, the laser beams multiplexing from three sources and the radiation input into th
Externí odkaz:
https://doaj.org/article/d667131418b647f4837a25860f9e0204
Publikováno v:
Optical Fiber Technology. 38:119-122
A study of the orthogonal polarization modes crosstalk changes in the point of different mechanical actions (pressure force) in the polarization-maintaining fiber with straining elliptical cladding is presented. It was found that by increasing of the
Autor:
Vladimir A. Shulepov, Mikhail Y. Plotnikov, V. S. Lavrov, Andrey V. Kulikov, Alexander U. Kireenkov, Stanislav M. Aksarin, Mikhail E. Efimov
Publikováno v:
Optical Fiber Technology. 34:47-51
The paper presents the results of experimental investigations of the fiber optic hydrophone array consisting of six sensors, placed in one thin sensitive cable. Sensors were formed by pairs of Bragg gratings spaced 1.5 m apart and recorded in a biref
Autor:
V A Shulepov, Stanislav M. Aksarin, Vladimir E. Strigalev, D A Pogorelaya, M A Smolovik, A B Muhtubaev
Publikováno v:
Journal of Physics: Conference Series. 917:072002
The work offers the method for a study of parasitic refractive index drift (RID) of electro-optical modulator (EOM) based on the lithium niobate (NL) crystal under the action of applied electric voltage. As a result there is proposed a method of comp