Search Results - "Vyhlídal, D."

Optimization of Pump Pulse Duration and Cr:ZnSe Crystal Length for Efficient Generation of Tunable Mid-IR Laser Radiation Pumped by Laser Diode at Room Temperature by Říha, A., Jelínková, H., Doroshenko, M. E., Šulc, J., Němec, M., Vyhlídal, D., Badikov, D. V.

“…The spectral and laser output characteristics of Cr:ZnSe single crystals optically polished at four different lengths of 2, 3, 5, and 10 mm combined with or…”
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Quasi-collinearly Pumped Fe:ZnSe Laser by ~4 µm Radiation by Říha, A., Jelínková, H., Doroshenko, M. E., Němec, M., Šulc, J., Vyhlídal, D., Badikov, D. V.

“…Radiation with a wavelength of ~4 µm was used for quasi-collinear excitation of the Fe:ZnSe laser. The highest output energy was achieved at the optimal…”
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Spectral and lasing characteristics of Fe:Cd1-xMnxTe (x = 01 – 076) crystals in the temperature range 77 to 300 K by Doroshenko, M. E., Osiko, V. V., Jelínková, H., Jelínek, M., Šulc, J., Vyhlídal, D., Kovalenko, N. O., Terzin, I. S.

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2.3- and 4.4-μm Lasing in Cr, Fe:Zn1 –xMnxSe (x = 0.3) Single Crystal Pumped by Q-Switched Er:YLF Laser at 1.73 μm by Říha, A., Doroshenko, M. E., Jelínková, H., Němec, M., Jelínek, M., Šulc, J., Vyhlídal, D., Kovalenko, N. O., Terzin, I. S.

“…Novel Cr 2+ and Fe 2+ co-doped Zn 1– x Mn x Se ( x = 0.3) crystal with Cr 2+ to Fe 2+ ions concentration ratio of about 1 : 2 (both doping ions concentration…”
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Dysprosium thiogallate laser: source of mid-infrared radiation at 2.4, 4.3, and 5.4 µm by Jelinkova, H., Doroshenko, M. E., Osiko, V. V., Jelínek, M., Šulc, J., Němec, M., Vyhlídal, D., Badikov, V. V., Badikov, D. V.

“…Various Dy:PbGa 2 S 4 laser-active material energy transitions originating from the 6 H 9/2  +  6 F 11/2 or 6 H 11/2 energy level were investigated, and the…”
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Spectroscopic and laser properties of bulk iron doped zinc magnesium selenide Fe:ZnMgSe generating at 4.5 - 5.1 µm by Doroshenko, M E, Osiko, V V, Jelínková, H, Jelínek, M, Šulc, J, Němec, M, Vyhlídal, D, Čech, M, Kovalenko, N O, Gerasimenko, A S

“…The Fe:Zn(1-x)Mg(x)Se (x = 0.19, 0.27, and 0.38) solid solutions spectroscopic properties were investigated and laser oscillations were achieved for the first…”
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Dysprosium thiogallate laser: source of mid-infrared radiation at 2.4, 4.3, and 5.4 mu m by Jelinkova, H, Doroshenko, ME, Osiko, V V, Jelinek, M, Sulc, J, Nemec, M, Vyhlidal, D, Badikov, V V, Badikov, D V

“…Various Dy:PbGa sub(2)S sub(4) laser-active material energy transitions originating from the super(6)H sub(9/2) + super(6)F sub(11/2) or super(6)H sub(11/2)…”
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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 by Říha, A., Jelínková, H., Doroshenko, M.E., Jelínek, M., Šulc, J., Němec, M., Čech, M., Vyhlídal, D., Kovalenko, N.O.

“…Novel Zn1-xMgxSe (x ≈ 0.2 and x ≈ 0.3) single crystals co-doped with Cr2+ and Fe2+ ions were investigated. The excitation was performed either via the energy…”
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Spontaneous and Stimulated Raman Scattering in Tungstate and Molybdate Crystals at Both High and Low Frequency Anionic Group Vibrations by Smetanin, S.N., Kopalkin, A.A., Shukshin, V.E., Ivleva, L.I., Zverev, P.G., Frank, M., Jelinek, M., Vyhlidal, D., KubeCek, V.

“…Characteristics of spontaneous and stimulated Raman scattering in different tungstate and molybdate crystals at both high and low frequency anionic group…”
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Fe:ZnMnSe laser active material at 78–300 K: Spectroscopic properties and laser generation at 4.2–5.0 µm by Doroshenko, M.E., Jelínková, H., Osiko, V.V., Jelínek, M., Vyhlídal, D., Šulc, J., Němec, M., Kovalenko, N.O., Gerasimenko, A.S.

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Fe:ZnMnSe laser active material at 78–300K: Spectroscopic properties and laser generation at 4.2–5.0µm by Doroshenko, M.E., Jelínková, H., Osiko, V.V., Jelínek, M., Vyhlídal, D., Šulc, J., Němec, M., Kovalenko, N.O., Gerasimenko, A.S.

“…Fe:Zn1−xMnxSe solid-solution (x=0 to 0.4) spectroscopic properties were investigated in the temperature range 78 – 300K. As an excitation source, an Er:YAG…”
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Efficient synchronously-pumped all-solid-state Raman laser at 1178 and 1227 nm on stretching and bending anionic group vibrations in a SrWO4 crystal with pulse shortening down to 1.4 ps by Frank, Milan, Smetanin, Sergei N., Jelínek, Michal, Vyhlídal, David, Shukshin, Vladislav E., Ivleva, Lyudmila I., Zverev, Petr G., Kubeček, Václav

“…•The first synchronously pumped picosecond SrWO4 laser.•Efficient generation at 921 cm−1 and 921 cm−1 + 336 cm−1 Raman shifts in the transient regime.•Pulse…”
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Spectral and lasing characteristics of Fe:Cd^sub 1-x^Mn^sub x^Te (x = 0.1 – 0.76) crystals in the temperature range 77 to 300 K by Doroshenko, M E, Osiko, V Osiko, Jelínková, H, Jelínek, M, Šulc, J, Vyhlídal, D, Kovalenko, N O, Terzin, I S

“…The spectroscopic and laser properties of Fe:Cd1-xMnxTe with a various amount of manganese Mn (x = 0.1, 0.52, 0.68, and 0.76) were investigated in a broad…”
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Fe: Zn0.6Mn0.4Se Spectroscopic Properties and Laser Generation at 5.0-5.8 μm in the Temperature Range of 78-300 K by Jelinkova, H., Doroshenko, M. E., Osiko, V. V., Jelinek, M., Sulc, J., Vyhlidal, D., Kovalenko, N. O., Gerasimenko, A. S.

“…Temperature-dependent spectroscopic and laser properties of novel Fe: ZnMnSe crystal with high manganese concentration of 0.4 were investigated. Laser central…”
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