Zobrazeno 1 - 10
of 201
pro vyhledávání: '"I. Denker"'
Autor:
Maksim Yu. Koptev, Olga N. Egorova, Oleg I. Medvedkov, Sergey L. Semjonov, Boris I. Galagan, Sergey E. Sverchkov, Boris I. Denker, Alexander E. Zapryalov, Arkady V. Kim
Publikováno v:
Photonics, Vol 9, Iss 10, p 760 (2022)
Fiber single-frequency lasers are currently being actively developed, primarily due to the growing number of applications that require compact and reliable narrow-band sources. However, the most developed single-frequency fiber lasers based on phosph
Externí odkaz:
https://doaj.org/article/d7b52c47a3214f0f94472253bfa012f2
Autor:
A. A. Rybaltovsky, A. P. Bazakutsa, B. I. Denker, O. N. Egorova, S. E. Sverchkov, V. V. Velmiskin
Publikováno v:
Journal of the Optical Society of America B. 40:1182
The lasing properties of a short-cavity laser based on the Er/Yb composite fiber with a silicophosphate core in a silica cladding were investigated in detail. A Fabry–Perot cavity was manufactured on a 25 mm long fiber segment using the ultraviolet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f738ed65f2870721f18541fb2d75a848
https://doi.org/10.1364/josab.486728
https://doi.org/10.1364/josab.486728
Autor:
P, Fjodorow, M P, Frolov, Y V, Korostelin, V I, Kozlovsky, S O, Leonov, Y K, Skasyrsky, B I, Denker, B I, Galagan, S E, Sverchkov, V V, Koltashev, V G, Plotnichenko, M V, Sukhanov, A P, Velmuzhov
Publikováno v:
Optics letters. 47(2)
The first, to the best of our knowledge, mid-infrared Q-switched Ce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::283b4caa15ed1bf04f51d9edb4ded6f2
https://pubmed.ncbi.nlm.nih.gov/35030594
https://pubmed.ncbi.nlm.nih.gov/35030594
Autor:
Peter, Fjodorow, Mikhail P, Frolov, Stanislav O, Leonov, B I, Denker, B I, Galagan, S E, Sverchkov, V V, Koltashev, V G, Plotnichenko, M V, Sukhanov, A P, Velmuzhov
Publikováno v:
Optics express. 29(17)
An extensive study of a novel room-temperature mid-infrared Ce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::c8b2e122c463f8fccdbaf20dc62dd9ab
https://pubmed.ncbi.nlm.nih.gov/34615179
https://pubmed.ncbi.nlm.nih.gov/34615179
Autor:
B I, Denker, B I, Galagan, S E, Sverchkov, V V, Koltashev, V G, Plotnichenko, M V, Sukhanov, A P, Velmuzhov, M P, Frolov, Yu V, Korostelin, V I, Kozlovsky, S O, Leonov, P, Fjodorow, Ya K, Skasyrsky
Publikováno v:
Optics letters. 46(16)
In high purity
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::7cf9232eec1bf52f77795ea7bf0854e8
https://pubmed.ncbi.nlm.nih.gov/34388796
https://pubmed.ncbi.nlm.nih.gov/34388796
Autor:
Mikhail P. Frolov, Boris I. Galagan, Sergey E. Sverchkov, Stanislav O. Leonov, Boris I. Denker, V. G. Plotnichenko, V. V. Koltashev, Alexander Velmuzhov, Peter Fjodorow, M.V. Sukhanov
An extensive study of a novel room-temperature mid-infrared Ce3+-doped Ge20Sb10Ga5Se65 glass laser is reported. An influence of output-coupler transmission on laser efficiency and emission spectra is investigated. Pumped by a pulsed Fe:ZnSe laser at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dd520832cc7b2808bd319850bb638dc8
https://duepublico2.uni-due.de/servlets/MCRFileNodeServlet/duepublico_derivate_00075999/Fjodorow_et_al_2021_Mid-infrared_laser.pdf
https://duepublico2.uni-due.de/servlets/MCRFileNodeServlet/duepublico_derivate_00075999/Fjodorow_et_al_2021_Mid-infrared_laser.pdf
Autor:
V. V. Koltashev, Boris I. Galagan, Vladimir A. Kamynin, Boris I. Denker, Vladimir B. Tsvetkov, Oleg I. Medvedkov, S. A. Filatova, Sergey E. Sverchkov
Publikováno v:
Results in Physics, Vol 27, Iss, Pp 104512-(2021)
The amplification of a weak narrow-spectrum pulsed signal at a wavelength of 2.27 µm in Tm3+-doped tellurite fiber was demonstrated. The double-clad Tm3+-doped TeO2–ZnO–La2O3–Na2O glass fiber was used as an amplifier active medium. The pulsed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f3fff2fc5f0676b08c9bbae2b79434f5
http://www.sciencedirect.com/science/article/pii/S2211379721006227
http://www.sciencedirect.com/science/article/pii/S2211379721006227
Autor:
Boris I. Galagan, V. I. Pustovoi, Olga N. Egorova, Sergei A Vasil'ev, I. G. Likhachev, Sergey E. Sverchkov, Sergey L. Semjonov, Boris I. Denker
Publikováno v:
Quantum Electronics. 49:1140-1144
We report a new method for manufacturing a Fabry – Perot interferometer in the form of a microcavity in the optical fibre core. The method is based on the use of the process of electric discharge fusion splicing of a conventional optical fibre and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38d0b38570bb5d9e11cce42141dea113
https://doi.org/10.1070/qel17133
https://doi.org/10.1070/qel17133
Autor:
Boris I. Galagan, Boris I. Denker, Sergey E. Sverchkov, S. G. Zhuravlev, Sergei A Vasil'ev, A A Rybaltovsky, Olga N. Egorova, Oleg V. Butov, Sergey L. Semjonov
Publikováno v:
Quantum Electronics. 49:1132-1136
Results of studying photoinduced changes of a refractive index in the core of a composite erbium-doped phosphorosilicate optical fibre under pulsed UV irradiation at a wavelength of 193 nm and the annealing of these changes are presented and analysed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37132704e24fa25f275cfe328960fb06
https://doi.org/10.1070/qel17160
https://doi.org/10.1070/qel17160
Autor:
Mikhail F. Churbanov, Boris I. Denker, Boris I. Galagan, Vasily V. Koltashev, Victor G. Plotnichenko, Maxim V. Sukhanov, Sergei E. Sverchkov, Alexander P. Velmuzhov
Publikováno v:
Journal of Luminescence. 245:118756
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7920fd2a637247e08c236be15726e9d1
https://doi.org/10.1016/j.jlumin.2022.118756
https://doi.org/10.1016/j.jlumin.2022.118756