Nazar O. Kovalenko - Publications, H-index & Citations

Nazar O. Kovalenko

czech technical university prague

12H指数

109论文数

502被引数

收录论文 17

发表时间

Multipass Faraday rotators and isolators

OPTICS EXPRESS

IF3.3

2024-07-30

OAAI

Meyer, Johann gabriel; Zablah, Andrea; Kapzems, Kristaps; Kovalenko, Nazar; Pronin, Oleg

Free-space quasi-phase matching

OPTICS LETTERS

IF3.3

2023-11-28

OAAI

Kovalenko, Nazar; Hariton, Victor; Fritsch, Kilian; Pronin, Oleg

Optical and laser characteristics of Co-doped magnesium-aluminum spinel crystals grown using molybdenum crucible 钼坩埚生长的共掺杂镁铝尖晶石晶体的光学和激光特性

OPTICAL MATERIALS

IF4.2

2023-07-01

PREAI

Nizhankovskyi, S. V.; Vovk, O. O.; Kozlovskyi, A. A.; Sidelnikova, N. S.; Siryk, YuV.; Kovalenko, N. O.; Vorona, I. O.; Sofronov, D. S.; Skoryk, S. M.; Baumer, V. N.; Bryleva, K. Yu; Pritula, I. M.

Spectral broadening in convex-concave multipass cells

OPTICS EXPRESS

IF3.3

2023-05-26

OAAI

Hariton, Victor; Fritsch, Kilian; Schwarz, Kevin; Kovalenko, Nazar; Figueira, Goncalo; Arisholm, Gunnar; Pronin, Oleg

Mid-Infrared Laser Generation of Zn1-xMnxSe and Zn1-xMgxSe (x ≈ 0.3) Single Crystals Co-Doped by Cr2+ and Fe2+ Ions-Comparison of Different Excitation Wavelengths

MATERIALS

IF3.2

2022-07-30

OAAI

Riha, Adam; Jelinkova, Helena; Doroshenko, Maxim E.; Jelinek, Michal; Sulc, Jan; Nemec, Michal; Vyhlidal, David; Kovalenko, Nazar O.

Gain-switched laser operation of Cr2+,Fe2+:Zn1-xMgxSe (x ≈ 0.2; x ≈ 0.3) single crystals under Cr2+ → Fe2+ energy transfer at ∼1.73 μm and direct Fe2+ ions excitation at ∼2.94 μm

JOURNAL OF LUMINESCENCE

IF3.6

2021-12-01

PREAI

Riha, A.; Jelinkova, H.; Doroshenko, M. E.; Jelinek, M.; Sulc, J.; Nemec, M.; Cech, M.; Vyhlidal, D.; Kovalenko, N. O.

Comparison of novel Fe2+:Zn1-xMnxTe (x ≈0.3) laser crystal operating near 5 μm at 78 K with other known Mn co-doped A II-BVI solid solutions

OPTICAL MATERIALS

IF4.2

2020-10-01

PREAI

Doroshenko, Maxim E.; Jelinkova, Helena; Jelinek, Michal; Riha, Adam; Sulc, Jan; Kovalenko, Nazar O.; Terzin, Igor S.

Long-pulse 4.4-4.6 μm laser oscillations of Fe2+ ions in a Zn1-xMnxSe (x=0.3) crystal pumped by a 1940 nm Tm fiber laser through Cr2+ → Fe2+ energy transfer

OPTICS LETTERS

IF3.3

2019-10-29

PREAI

Doroshenko, Maxim; Jelinek, Michal; Riha, Adam; Sulc, Jan; Jelinkova, Helena; Kubecek, Vaclav; Kovalenko, Nazar O.; Gerasimenko, Andrey S.

Mid-IR (4.4 μm) Zn1-xMnxSe:Cr2+, Fe2+ (x=0.3) laser pumped by 1.7 μm laser using Cr2+-Fe2+ energy transfer

OPTICS LETTERS

IF3.3

2019-05-23

PREAI

Doroshenko, Maxim E.; Jelinkova, Helena; Riha, Adam; Jelinek, Michal; Nemec, Michal; Kovalenko, Nazar O.; Gerasimenko, Andrey S.

Influence of the pumping wavelength on laser properties of Fe2+ ions in ZnSe crystal

OPTICS LETTERS

IF3.3

2019-03-25

PREAI

Doroshenko, Maxim E.; Jelinkova, Helena; Jelinek, Michal; Vyhlidal, David; Sulc, Jan; Kovalenko, N. O.; Terzin, I. S.

Room temperature Fe2+: Cd1-xMnxTe laser generating at 5.4-6 μm

OPTICS LETTERS

IF3.3

2018-10-10

PREAI

Doroshenko, M. E.; Jelinkova, H.; Jelinek, M.; Sulc, J.; Vyhlidal, D.; Kovalenko, N. O.; Terzin, I. S.

Fe:ZnMnSe laser active material at 78-300 K: Spectroscopic properties and laser generation at 4.2-5.0 μm

JOURNAL OF LUMINESCENCE

IF3.6

2017-12-01

PREAI

Doroshenko, M. E.; Jelinkova, H.; Osiko, V. V.; Jelinek, M.; Vyhlidal, D.; Sulc, J.; Nemec, M.; Kovalenko, N. O.; Gerasimenko, A. S.

Spectroscopic and laser properties of bulk iron doped zinc magnesium selenide Fe:ZnMgSe generating at 4.5-5.1 μm

OPTICS EXPRESS

IF3.3

2016-08-17

OAAI

Doroshenko, M. E.; Osiko, V. V.; Jelinkova, H.; Jelinek, M.; Sulc, J.; Nemec, M.; Vyhlidal, D.; Cech, M.; Kovalenko, N. O.; Gerasimenko, A. S.

Spectroscopic and laser properties of Cr2+ ions in Zn1-xMgxSe solid solutions

OPTICAL MATERIALS

IF4.2

2015-09-01

PREAI

Doroshenko, M. E.; Osiko, V. V.; Jelinkova, H.; Jelinek, M.; Nemec, M.; Sulc, J.; Kovalenko, N. O.; Gerasimenko, A. S.; Puzikov, V. M.

Optical characterization of Er-doped ZnSe for scintillation applications

OPTICAL MATERIALS

IF4.2

2014-12-01

PREAI

Nasieka, Iu.; Boyko, M.; Strelchuk, V.; Kovalenko, N.; Gerasimenko, A.; Starzhinskiy, N.; Zhukov, A.; Zenya, I.; Sofronov, D.

Photoluminescence-based material quality diagnostics in the manufacturing of CdZnTe ionizing radiation sensors

SENSORS AND ACTUATORS A-PHYSICAL

IF4.9

2013-12-01

PREAI

Nasieka, Iu; Kovalenko, N.; Kutniy, V.; Rybka, A.; Nakonechnyj, D.; Sulima, S.; Strelchuk, V.

Microwave Synthesis of Mgse for Zn1-xMgxse Crystal Growth

MATERIALS AND MANUFACTURING PROCESSES

IF4.7

2013-08-03

PREAI

Sofronov, D. S.; Zagoruiko, Y. A.; Kovalenko, N. O.; Gerasimenko, A. S.; Baumer, V. N.; Mateychenko, P. V.; Mamalis, A. G.; Lavrynenko, S. N.

研究方向