Khegai AM - Search Results

1

Compact and efficient O-band bismuth-doped phosphosilicate fiber amplifier for fiber-optic communications.

Firstov SV, Khegai AM, Kharakhordin AV, Alyshev SV, Firstova EG, Ososkov YJ, Melkumov MA, Iskhakova LD, Evlampieva EB, Lobanov AS, Yashkov MV, Guryanov AN. Firstov SV, et al. Among authors: khegai am. Sci Rep. 2020 Jul 9;10(1):11347. doi: 10.1038/s41598-020-68243-4. Sci Rep. 2020. PMID: 32647245 Free PMC article.

2

Bend-insensitive bismuth-doped P₂O₅-SiO₂ glass core fiber for a compact O-band amplifier.

Firstov S, Khegai A, Riumkin K, Ososkov Y, Firstova E, Melkumov M, Alyshev S, Evlampieva E, Iskhakova L, Lobanov A, Khopin V, Abramov A, Yashkov M, Guryanov A. Firstov S, et al. Opt Lett. 2020 May 1;45(9):2576-2579. doi: 10.1364/OL.389117. Opt Lett. 2020. PMID: 32356820

3

W-type and Graded-index bismuth-doped fibers for efficient lasers and amplifiers operating in E-band.

Vakhrushev AS, Umnikov AA, Lobanov AS, Firstova EG, Evlampieva EB, Riumkin KE, Alyshev AV, Khegai AM, Guryanov AN, Iskhakova LD, Melkumov MA, Firstov SV. Vakhrushev AS, et al. Among authors: khegai am. Opt Express. 2022 Jan 17;30(2):1490-1498. doi: 10.1364/OE.444360. Opt Express. 2022. PMID: 35209307 Free article.

4

Radial distribution and absorption cross section of active centers in bismuth-doped phosphosilicate fibers.

Khegai A, Firstov S, Riumkin K, Alyshev S, Afanasiev F, Lobanov A, Guryanov A, Melkumov M. Khegai A, et al. Opt Express. 2020 Sep 28;28(20):29335-29344. doi: 10.1364/OE.402279. Opt Express. 2020. PMID: 33114835 Free article.

5

Cladding-pumped bismuth-doped fiber laser.

Firstov S, Umnikov A, Kharakhordin A, Vakhrushev A, Firstova E, Alyshev S, Khegai A, Riumkin K, Ososkov Y, Guryanov A, Melkumov M. Firstov S, et al. Opt Lett. 2022 Feb 15;47(4):778-781. doi: 10.1364/OL.448771. Opt Lett. 2022. PMID: 35167523

6

Heterodyne photothermal spectroscopy of methane near 1651 nm inside hollow-core fiber using a bismuth-doped fiber amplifier.

Gomolka G, Krajewska M, Khegai AM, Alyshev SV, Lobanov AS, Firstov SV, Pysz D, Stepniewski G, Buczynski R, Klimczak M, Nikodem M. Gomolka G, et al. Among authors: khegai am. Appl Opt. 2021 May 20;60(15):C84-C91. doi: 10.1364/AO.420044. Appl Opt. 2021. PMID: 34143110

7

Bismuth-doped fiber laser at 1.32 μm mode-locked by single-walled carbon nanotubes.

Khegai A, Melkumov M, Firstov S, Riumkin K, Gladush Y, Alyshev S, Lobanov A, Khopin V, Afanasiev F, Nasibulin AG, Dianov E. Khegai A, et al. Opt Express. 2018 Sep 3;26(18):23911-23917. doi: 10.1364/OE.26.023911. Opt Express. 2018. PMID: 30184885 Free article.

8

Photostability of laser-active centers in bismuth-doped GeO₂-SiO₂ glass fibers under pumping at 1550 nm.

Alyshev S, Kharakhordin A, Firstova E, Khegai A, Melkumov M, Khopin V, Lobanov A, Guryanov A, Firstov S. Alyshev S, et al. Opt Express. 2019 Oct 28;27(22):31542-31552. doi: 10.1364/OE.27.031542. Opt Express. 2019. PMID: 31684388 Free article.

9

Characterization of a single-frequency bismuth-doped fiber power amplifier with a continuous wave and modulated seed source at 1687 nm.

Gomolka G, Khegai AM, Alyshev SV, Lobanov AS, Firstov SV, Nikodem M. Gomolka G, et al. Among authors: khegai am. Appl Opt. 2020 Feb 20;59(6):1558-1563. doi: 10.1364/AO.384413. Appl Opt. 2020. PMID: 32225664

10

NALM-based bismuth-doped fiber laser at 1.7 μm.

Khegai A, Melkumov M, Riumkin K, Khopin V, Firstov S, Dianov E. Khegai A, et al. Opt Lett. 2018 Mar 1;43(5):1127-1130. doi: 10.1364/OL.43.001127. Opt Lett. 2018. PMID: 29489796

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