Zobrazeno 1 - 10
of 28
pro vyhledávání: '"S. V. Varzhel"'
Publikováno v:
Naučno-tehničeskij Vestnik Informacionnyh Tehnologij, Mehaniki i Optiki, Vol 13, Iss 2, Pp 23-26 (2013)
For optical losses reducing at fiber optic systems creation the angular distribution of the output radiation of birefringent optical fibers with elliptical stress cladding with 4, 12, 16 and 18 mol. % GeO2 is measured. Obtained data make it possible
Externí odkaz:
https://doaj.org/article/edec6640ad92485da15156c1cdd4f902
Autor:
S. A. Blokhin, A. V. Babichev, L. Ya. Karachinsky, I. I. Novikov, A. A. Blokhin, M. A. Bobrov, Y. N. Kovach, N. A. Maleev, A. V. Kulikov, V. E. Bougrov, S. V. Varzhel, K. O. Voropaev, V. M. Ustinov, A. Yu. Egorov
Publikováno v:
Journal of Optical Technology. 89:681
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0226212ab668bd1a0f2f98171cd240b0
https://doi.org/10.1364/jot.89.000681
https://doi.org/10.1364/jot.89.000681
Publikováno v:
Optical and Quantum Electronics. 52
The paper presents the study of the possibilities of optical monitoring of the fluid flow velocity. An optical fiber with an array of Bragg fiber gratings, the central wavelengths of which varied depending on the velocity of the transmitted stream, w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc52ebfd7008eb9fd3a3881841f2a978
https://doi.org/10.1007/s11082-020-2257-2
https://doi.org/10.1007/s11082-020-2257-2
Publikováno v:
Optical and Quantum Electronics. 52
The research and development of a measurement system for remote determination and monitoring of the location and bends of extended objects in 3D space are of current interest. In this work the results of study of bending effects in chirped fiber Brag
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32b818c758acde6c8f97a39a7b1a9978
https://doi.org/10.1007/s11082-020-2251-8
https://doi.org/10.1007/s11082-020-2251-8
Autor:
Zhong Lijing, Cai Shuhao, Li Li, Andrey A. Dmitriev, M. M. Sergeev, S. V. Varzhel, Yanfei Jiang, Chuanxiang Sheng, A. A. Petrov
Publikováno v:
Optics Communications. 496:127150
A novel and simple microfabrication method for in-line micro-cavity based fiber Mach–Zehnder interferometers (FMZIs) is proposed and demonstrated by nanosecond (ns) pulsed fibers lasers for the first time. Instead of using high-end femtosecond lase
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2816a1c0cfd546149808717f6ca1b8e5
https://doi.org/10.1016/j.optcom.2021.127150
https://doi.org/10.1016/j.optcom.2021.127150
Publikováno v:
Journal of Optical Technology. 88:315
This work reports the inscription and investigation of phase-shifted fiber Bragg gratings. A method for the inscription of such structures that makes it possible to vary the full width at half-maximum of the transmission notch in the reflection band
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab7c04f988bf167e7add49641b651792
https://doi.org/10.1364/jot.88.000315
https://doi.org/10.1364/jot.88.000315
Publikováno v:
Optics and Spectroscopy. 123:172-176
results in visualization of fiber Bragg gratings of type II recorded in birefringent single-mode optical fibers with an elliptical stress cladding with a high concentration of germanium dioxide are shown. Periodic structures of the induced refractive
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1784257ce334ebcd1ca890f23cf3cf01
https://doi.org/10.1134/s0030400x17070116
https://doi.org/10.1134/s0030400x17070116
Autor:
A.A. Petrov, D. A. Palanjyan, Yu. D. Smirnova, S. V. Varzhel, N.S. Kondakova, A.S. Munko, S. V. Arkhipov
Publikováno v:
Izvestiâ vysših učebnyh zavedenij. Priborostroenie. :460-465
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f3e82cd6faae6def29ef04bab1c45a4
https://doi.org/10.17586/0021-3454-2017-60-5-460-465
https://doi.org/10.17586/0021-3454-2017-60-5-460-465
Publikováno v:
Izvestiâ vysših učebnyh zavedenij. Priborostroenie. :466-473
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c7965f1a0630e5bec070ebb71e484f31
https://doi.org/10.17586/0021-3454-2017-60-5-466-473
https://doi.org/10.17586/0021-3454-2017-60-5-466-473
Autor:
Tino Elsmann, Alexey V. Tokarev, Martin Becker, Manfred Rothhardt, Andrey V. Kulikov, A. I. Gribaev, S. V. Varzhel, Gordey G. Anchutkin, Igor K. Meshkovskiy, Hartmut Bartelt
Publikováno v:
Optics & Laser Technology. 89:173-178
A fluoropolymer optical fiber coating based on the thermoplastic copolymer of chlorotrifluoroethylene and vinylidene fluoride is presented. Such coatings can be used as a UV-transparent material for writing single Bragg gratings or arrays of chirped
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac8684bd865b602c300108a88f5fd9ef
https://doi.org/10.1016/j.optlastec.2016.10.012
https://doi.org/10.1016/j.optlastec.2016.10.012