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Umnikov, A. A.
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Online (135)
Mediatypes
Articles (Online) (76)
Bookchapter (Online) (5)
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1
Watt-level cladding-pumped bismuth-doped fiber laser operat..:
Vakhrushev, A.S.
;
Umnikov, A.A.
;
Oleinik, D.I.
...
Optics & Laser Technology. 180 (2025) - p. 111526 , 2025
Link:
https://doi.org/10.1016/..
?
2
Continuous-Wave Bismuth-Doped Fiber Lasers with Multimode D..:
Vakhrushev, A. S.
;
Alyshev, S. V.
;
Khegai, A. M.
...
Optoelectronics, Instrumentation and Data Processing. 59 (2023) 1 - p. 1-9 , 2023
Link:
https://doi.org/10.3103/..
?
3
Cladding-Pumped Bismuth-Doped Fiber Laser Emitting in the W..:
Vakhrushev, A. S.
;
Kharakhordin, A. V.
;
Khegai, A. M.
...
Bulletin of the Lebedev Physics Institute. 49 (2022) S1 - p. S1-S6 , 2022
Link:
https://doi.org/10.3103/..
?
4
W-type and Graded-index bismuth-doped fibers for efficient ..:
Vakhrushev, A. S.
;
Umnikov, A. A.
;
Lobanov, A. S.
...
Optics Express. 30 (2022) 2 - p. 1490 , 2022
Link:
https://doi.org/10.1364/..
?
5
Recent advances in Bi-doped silica-based optical fibers: A ..:
Khegai, A.M.
;
Alyshev, S.V.
;
Vakhrushev, A.S.
...
Journal of Non-Crystalline Solids: X. 16 (2022) - p. 100126 , 2022
Link:
https://doi.org/10.1016/..
?
6
Photobleaching of UV-induced defects in Er/Al-doped glasses..:
Bazakutsa, A. P.
;
Rybaltovsky, A. A.
;
Umnikov, A. A.
.
Optical Materials Express. 10 (2020) 10 - p. 2669 , 2020
Link:
https://doi.org/10.1364/..
?
7
Continuous-wave short-cavity laser based on the Er- Yb-codo..:
, In:
2020 International Conference Laser Optics (ICLO)
,
Lipatov, D. S.
;
Guryanov, A. N.
;
Lobanov, A. S.
... - p. 1-1 , 2020
Link:
https://doi.org/10.1109/..
?
8
Photosensitive highly Er/Yb co-doped phosphosilicate optica..:
Rybaltovsky, A. A.
;
Lipatov, D. S.
;
Lobanov, A. S.
...
Journal of the Optical Society of America B. 37 (2020) 10 - p. 3077 , 2020
Link:
https://doi.org/10.1364/..
?
9
40 dB gain all fiber bismuth-doped amplifier operating in ..:
Thipparapu, N. K.
;
Wang, Y.
;
Umnikov, A. A.
...
Optics Letters. 44 (2019) 9 - p. 2248 , 2019
Link:
https://doi.org/10.1364/..
?
10
Bi-doped fiber amplifiers and lasers [Invited]:
Thipparapu, N. K.
;
Wang, Y.
;
Wang, S.
...
Optical Materials Express. 9 (2019) 6 - p. 2446 , 2019
Link:
https://doi.org/10.1364/..
?
11
Highly efficient thulium-doped high-power laser fibers fabr..:
Ramírez-Martínez, N. J.
;
Núñez-Velázquez, M.
;
Umnikov, A. A.
.
Optics Express. 27 (2019) 1 - p. 196 , 2019
Link:
https://doi.org/10.1364/..
?
12
Bismuth-doped all-fiber mode-locked laser operating at 1340..:
Thipparapu, N. K.
;
Guo, C.
;
Umnikov, A. A.
...
Optics Letters. 42 (2017) 24 - p. 5102 , 2017
Link:
https://doi.org/10.1364/..
?
13
Bi-doped fiber amplifier with a flat gain of 25 dB operati..:
Thipparapu, N. K.
;
Umnikov, A. A.
;
Barua, P.
.
Optics Letters. 41 (2016) 7 - p. 1518 , 2016
Link:
https://doi.org/10.1364/..
?
14
1120 nm diode-pumped Bi-doped fiber amplifier:
Thipparapu, N. K.
;
Jain, S.
;
Umnikov, A. A.
..
Optics Letters. 40 (2015) 10 - p. 2441 , 2015
Link:
https://doi.org/10.1364/..
?
15
Excited-state absorption in various bismuth-doped fibers:
Riumkin, K. E.
;
Melkumov, M. A.
;
Varfolomeev, I. A.
...
Optics Letters. 39 (2014) 8 - p. 2503 , 2014
Link:
https://doi.org/10.1364/..
1-15