Search Results - "Melkumov, Mikhail A"

Narrowband random lasing in a Bismuth-doped active fiber by Lobach, Ivan A., Kablukov, Sergey I., Skvortsov, Mikhail I., Podivilov, Evgeniy V., Melkumov, Mikhail A., Babin, Sergey A., Dianov, Evgeny M.

“…Random fiber lasers operating via the Rayleigh scattering (RS) feedback attract now a great deal of attention as they generate a high-quality unidirectional…”
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Polarized Luminescence of Bismuth Active Centers in Phosphosilicate Glasses by Elopov, Alexander V., Riumkin, Konstantin E., Afanasiev, Fedor V., Alyshev, Sergey V., Kharakhordin, Alexander V., Khegai, Aleksandr M., Firstova, Elena G., Firstov, Sergei V., Nishchev, Konstantin N., Melkumov, Mikhail A.

“…The polarization properties of bismuth active centers (BACs) are important for many applications of bismuth-doped fibers, but they are still lacking in study…”
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Bi-Doped Optical Fibers and Fiber Lasers by Bufetov, Igor A., Melkumov, Mikhail A., Firstov, Sergei V., Riumkin, Konstantin E., Shubin, Alexey V., Khopin, Vladimir F., Guryanov, Alexei N., Dianov, Evgeny M.

“…The current state of the art in infrared Bi-doped fiber laser research is reviewed. The relevant fiber glass compositions and fiber technologies are…”
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A 23-dB bismuth-doped optical fiber amplifier for a 1700-nm band by Firstov, Sergei V., Alyshev, Sergey V., Riumkin, Konstantin E., Khopin, Vladimir F., Guryanov, Alexey N., Melkumov, Mikhail A., Dianov, Evgeny M.

“…It is now almost twenty-five years since the first Erbium-Doped Fiber Amplifier (EDFA) was demonstrated. Currently, the EDFA is one of the most important…”
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Nd-Doped Polarization Maintaining All-Fiber Laser With Dissipative Soliton Resonance Mode-Locking at 905 nm by Mkrtchyan, Aram A., Gladush, Yuriy G., Melkumov, Mikhail A., Khegai, Aleksandr M., Sitnik, Kirill A., Lagoudakis, Pavlos G., Nasibulin, Albert G.

“…Moving the fiber laser emission to the region below one micron may provide a cheaper, more compact and robust alternatives to the existing solid state lasers…”
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Single-frequency Bismuth-doped fiber laser with quasi-continuous self-sweeping by Lobach, Ivan A, Kablukov, Sergey I, Melkumov, Mikhail A, Khopin, Vladimir F, Babin, Sergey A, Dianov, Evgeny M

“…Generation of regular pulses of linearly polarized radiation with periodic self-induced laser line sweeping by ~10 nm near central wavelength of ~1460 nm has…”
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Dispersion Managed Mode-Locking in All-Fiber Polarization-Maintaining Nd-Doped Laser at 920 nm by Mkrtchyan, Aram A., Mishevsky, Mikhail S., Gladush, Yuriy G., Melkumov, Mikhail A., Khegai, Aleksandr M., Lagoudakis, Pavlos G., Nasibulin, Albert G.

“…We present a comprehensive study of dispersion managed ultrashort-pulse generation in Nd-doped polarization maintaining all-fiber laser at a 920 nm wavelength…”
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Compact and efficient O-band bismuth-doped phosphosilicate fiber amplifier for fiber-optic communications by Firstov, Sergei V., Khegai, Aleksandr M., Kharakhordin, Alexander V., Alyshev, Sergey V., Firstova, Elena G., Ososkov, Yan J., Melkumov, Mikhail A., Iskhakova, Lyudmila D., Evlampieva, Elena B., Lobanov, Alexey S., Yashkov, Mikhail V., Guryanov, Alexey N.

“…During last decades there has been considerable interest in developing a fiber amplifier for the 1.3- μ m spectral region that is comparable in performance to…”
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Properties of Silica Based Optical Fibers Doped With an Ultra-High Ytterbium Concentration by Bobkov, Konstantin K., Mikhailov, Egor K., Zaushitsyna, Tatyana S., Rybaltovsky, Andrey A., Aleshkina, Svetlana S., Melkumov, Mikhail A., Bubnov, Mikhail M., Lipatov, Denis S., Yashkov, Mikhail V., Abramov, Alexey N., Umnikov, Andrey A., Guryanov, Alexey N., Likhachev, Mikhail E.

“…Silica-based optical fibers with an ultra-high Yb concentration were systematically studied. Three the most commonly used in industry glass matrixes for active…”
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Visible to near-infrared broadband fluorescence from Ce-doped silica fiber by Yadav, Amit, Chichkov, Nikolai B., Gumenyuk, Regina, Ali-Löytty, Harri, Lahtonen, Kimmo, Valden, Mika, Melkumov, Mikhail A., Yashkov, Mikhail V., Zherebtsov, Evgeny, Rafailov, Edik U.

“…We investigate the fluorescence characteristics of a purely Ce-doped silica fiber and demonstrate broad-bandwidth fluorescence across the visible and…”
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Performance of 1.73 μm Superluminescent Source Based on Bismuth-Doped Fiber Under Various Temperature Conditions and γ-Irradiation by Riumkin, Konstantin E., Firstov, Sergei V., Alyshev, Sergey V., Khegai, Aleksandr M., Melkumov, Mikhail A., Khopin, Vladimir F., Kharakhordin, Alexander V., Guryanov, Alexei N., Dianov, Evgeny M.

“…Performance characteristics of superluminescent fiber source (SFS) operating at 1.73 μm under different temperature conditions and gamma-irradiation of active…”
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Effect of heat treatment parameters on the optical properties of bismuth-doped GeO2:SiO2 glass fibers by Firstov, Sergei V, Alyshev, Sergey V, Khopin, Vladimir F, Kharakhordin, Alexandr V, Lobanov, Alexey S, Firstova, Elena G, Riumkin, Konstantin E, Khegai, Aleksandr M, Melkumov, Mikhail A, Guryanov, Alexey N, Dianov, Evgeny M

“…We present experimental results on the effects of isothermal and isochronal heat treatments, cooling and heating rates in the temperature range 400–600 °C on…”
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Laser-Active Fibers Doped With Bismuth for a Wavelength Region of 1.6-1.8 μm by Firstov, Sergei V., Alyshev, Sergey V., Riumkin, Konstantin E., Khegai, Aleksandr M., Kharakhordin, Alexander V., Melkumov, Mikhail A., Dianov, Evgeny M.

“…The light sources operating in the spectral range 1600-1800 nm are of great interest because of a number of potential scientific and practical applications…”
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Optical Properties of Ce-Doped Silica Fiber by Yadav, Amit, Zherebtsov, Evgeny, Chichkov, Nikolay B., Gumenyuk, Regina, Melkumov, Mikhail A., Yashkov, Mikhail V., Dianov, Evgeny M., Rafailov, Edik U.

“…Silica-based luminescent materials have gained significant attention over the last several years primarily to be used under integrated photonics. In this…”
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Dependence of the photobleaching on laser radiation wavelength in bismuth-doped germanosilicate fibers by Firstov, Sergei V., Alyshev, Sergey V., Firstova, Elena G., Melkumov, Mikhail A., Khegay, Alexander M., Khopin, Vladimir F., Guryanov, Alexey N., Dianov, Evgeny M.

“…Photobleaching of IR luminescence in bismuth-doped fibers was studied using laser radiation with different wavelengths: 407, 532, 639, 975, 1460nm. For each…”
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Effect of heat treatment parameters on the optical properties of bismuth-doped GeO 2 :SiO 2 glass fibers by Firstov, Sergei V., Alyshev, Sergey V., Khopin, Vladimir F., Kharakhordin, Alexandr V., Lobanov, Alexey S., Firstova, Elena G., Riumkin, Konstantin E., Khegai, Aleksandr M., Melkumov, Mikhail A., Guryanov, Alexey N., Dianov, Evgeny M.

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Nd-Doped Polarization Maintaining All-Fiber Laser With Dissipative Soliton Resonance Mode-Locking at 905 nm by Mkrtchyan, Aram A, Gladush, Yuriy G, Melkumov, Mikhail A, Khegai, Aleksandr M, Sitnik, Kirill A, Lagoudakis, Pavlos G, Nasibulin, Albert G

“…Journal of Lightwave Technology 39.17 (2021): 5582-5588 Moving the fiber laser emission to the region below one micron may provide a cheaper, more compact and…”
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Dispersion Managed Mode-locking in all-fiber Polarization-maintaining Nd-doped Laser at 920 nm by Mkrtchyan, Aram A, Mishevsky, Mikhail. S, Gladush, Yuriy G, Melkumov, Mikhail A, Khegai, Aleksandr M, Lagoudakis, Pavlos G, Nasibulin, Albert G

“…We present a comprehensive study of dispersion managed ultrashort-pulse generation in Nd-doped polarization maintaining all-fiber laser at a 920 nm wavelength…”
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Superfluorescent 1.44-μm bismuth-doped fiber source by Riumkin, K. E., Melkumov, M. A., Bufetov, I. A., Shubin, A. V., Firstov, S. V., Khopin, V. F., Guryanov, A. N., Dianov, E. M.

“…The first bismuth-doped superfluorescent fiber source operating at 1.44-μm was developed. At pump power of 200 mW and pump wavelength of 1310 nm, its output…”
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