Search Results - "Kubeček, V"

Parametric Raman crystalline anti-Stokes laser at 503 nm with collinear beam interaction at tangential phase matching by Smetanin, S. N., Jelínek, M., Kubeček, V.

“…Stimulated-Raman-scattering in crystals can be used for the single-pass frequency-conversion to the Stokes-shifted wavelengths. The anti-Stokes shift can also…”
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Extracavity pumped parametric Raman nanosecond crystalline anti-Stokes laser at 954 nm with collinear orthogonally polarized beam interaction at tangential phase matching by Smetanin, S N, Jelínek, M, Tereshchenko, D P, Kubeček, V

“…The extracavity parametric Raman CaCO anti-Stokes laser at 954 nm excited by two orthogonally polarized (pump and probe) equal frequency laser beams was…”
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Cryogenically-cooled Yb:YGAG ceramic mode-locked laser by Mužík, J, Jelínek, M, Jambunathan, V, Miura, T, Smrž, M, Endo, A, Mocek, T, Kubeček, V

“…This work reports on a liquid-nitrogen-cooled, SESAM mode-locked Yb:YGAG (Yb:Y(3)Ga(2)Al(3)O(12)) ceramic laser. The Yb:YGAG has a similar structure to Yb:YAG,…”
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Nanosecond parametric Raman anti-Stokes SrWO4 laser at 507 nm with collinear phase matching by Smetanin, S N, Jelínek, M, Tereshchenko, D P, Shukshin, V E, Konyukhov, M V, Papashvili, A G, Voronina, I S, Ivleva, L I, Kubeček, V

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Tunable, high-energy, mid-infrared, picosecond optical parametric generator based on CdSiP2 by Kumar, S Chaitanya, Jelínek, M, Baudisch, M, Zawilski, K T, Schunemann, P G, Kubeček, V, Biegert, J, Ebrahim-Zadeh, M

“…We report a tunable, high-energy, single-pass optical parametric generator (OPG) based on the nonlinear material, cadmium silicon phosphide, CdSiP(2). The OPG…”
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Low-threshold parametric Raman generation of high-order Raman components in crystals by Smetanin, S. N., Doroshenko, M. E., Ivleva, L. I., Jelínek, M., Kubeček, V., Jelínková, H.

“…The theoretical and experimental study of the axial transient multiwave parametric Raman generation via four-wave mixing of arbitrary neighboring Stokes…”
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50-µJ level, 20-picosecond, narrowband difference-frequency generation at 4.6, 5.4, 7.5, 9.2, and 10.8 µm in LiGaS2 and LiGaSe2 at Nd:YAG laser pumping and various crystalline Raman laser seedings by Smetanin, S N, Jelínek, M, Kubeček, V, Kurus, A F, Vedenyapin, V N, Lobanov, S I, Isaenko, L I

“…A comparative study of picosecond mid-IR difference frequency generation in a wide wavelength range of 4.6-10.8 µm in a simple down-converter based on the 8-mm…”
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Instabilities in intracavity pumped optical parametric oscillators and methods of stabilization by Velten, A., Zavadilová, A., Kubeček, V., Diels, J.-C.

“…A high conversion efficiency and stability are the anticipated advantages of intracavity pumped parametric oscillators, as opposed to the traditional…”
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Low-threshold collinear parametric Raman comb generation in calcite by Jelinek, M., Kubecek, V., Jelinkova, H., Smetanin, S. N.

“…The optimal conditions of low-threshold collinear parametric Raman-comb generation in calcite from the 477-nm second anti-Stokes to 692-nm fourth Stokes…”
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Fiber-seeded, 10-ps, 2050-nm, multi-mJ, cryogenic Ho:YLF CPA by Hemmer, M., Sanchez, D., Jelinek, M., Jelinkova, H., Kubecek, V., Biegert, J.

“…We demonstrate the first picosecond cryogenic Ho:YLF CPA system with Er:Tm:Ho fiber seeder. The system delivers energy-scalable 13-mJ pulses with 10-ps…”
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Parametric second Stokes Raman laser output pulse shortening to 300 ps due to depletion of pumping of intracavity Raman conversion by Smetanin, S. N., Jelínek, M., Kubeček, V., Jelínková, H., Ivleva, L. I.

“…A new effect of the pulse shortening of the parametrically generated radiation down to hundreds of picosecond via depletion of pumping of intracavity Raman…”
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Comparison of Ho:YLF and Ho:CaF2 for Single Pass Amplification of 2 ps Pulses at 2065 nm by Jelinek, M., Frank, M., Kubecek, V., Zhonghan, Zhang, Jiang, Dapeng, Su, Liangbi

“…Laser radiation in the wavelength region around 2 \mu \mathrm{m} is required for its specific properties. It is strongly absorbed in water and tissue and…”
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High-energy, widely tunable, near- and mid-infrared picosecond optical parametric generator based on CdSiP2 by Kumar, S. C., Jelinek, M., Baudisch, M., Zawilski, K. T., Schunemann, P. G., Kubecek, V., Biegert, J., Ebrahim-Zadeh, M.

“…We report a high-energy picosecond optical-parametric-generator tunable over 6153-6732 nm in the mid-infrared, 1264-1286 nm in near-infrared, providing ~600 μJ…”
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Extra-Cavity Pumped Parametric Raman Crystalline Anti-Stokes Laser at 954 Nm with Collinear Orthogonally Polarized Beam Interaction at Tangential Phase Matching by Jelinek, M., Smetanin, S. N., Tereshchenko, D. P., Kubecek, V.

“…Tangentially phase-matched parametric Raman CaCO 3 anti-Stokes laser at 954 nm with the extra-cavity 1064-nm 6-ns laser pumping was investigated. The highest…”
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Difference-Frequency Generation at 9.2 & 4.6 μm in LiGaS2 Pumped by a 20-Picosecond Nd:YAG/CaCO3 Raman Laser by Smetanin, S. N., Jelinek, M., Kurus, A. F., Isaenko, L. I., Kubecek, V.

“…Single-pass frequency conversion of picosecond Nd:YAG/CaCO 3 Raman laser (1.064/1.203 & 1.384 μm)into the mid-infrared wavelengths of 9.2 and 4.6 μm by the…”
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Nanosecond parametric Raman anti-Stokes SrWO 4 laser at 507 nm with collinear phase matching by Smetanin, S. N., Jelínek, M., Tereshchenko, D. P., Shukshin, V. E., Konyukhov, M. V., Papashvili, A. G., Voronina, I. S., Ivleva, L. I., Kubeček, V.

“…Collinear phase matching of the Stokes ↔ anti-Stokes interaction for Raman-active crystals with different birefringence was studied theoretically as well as…”
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New TRLFS laboratory at the CTU in Prague by John, J., Filipská, H., Černochová, K., Beneš, P., Semelová, M., Bočan, J., Geipel, G., Kubeček, V.

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50-µJ level, 20-picosecond, narrowband difference-frequency generation at 4.6, 5.4, 7.5, 9.2, and 10.8 µm in LiGaS 2 and LiGaSe 2 at Nd:YAG laser pumping and various crystalline Raman laser seedings by Smetanin, S. N., Jelínek, M., Kubeček, V., Kurus, A. F., Vedenyapin, V. N., Lobanov, S. I., Isaenko, L. I.

“…A comparative study of picosecond mid-IR difference frequency generation in a wide wavelength range of 4.6-10.8 µm in a simple down-converter based on the 8-mm…”
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Tunable, high-energy, mid-infrared, picosecond optical parametric generator based on CdSiP_2 by Kumar, S. Chaitanya, Jelínek, M., Baudisch, M., Zawilski, K. T., Schunemann, P. G., Kubeček, V., Biegert, J., Ebrahim-Zadeh, M.

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A 3D passive surveillance system VERA accuracy analysis by Bezousek, P., Kubecek, V.

“…The passive surveillance system VERA consists basically of three or more terrestrial stations receiving simultaneously the signal of an airborne secondary…”
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