Search Results - "Galiev, R.R."

Plasmonic terahertz antennas with high-aspect ratio metal gratings by Yachmenev, A.E., Lavrukhin, D.V., Glinskiy, I.A., Khabibullin, R.A., Galiev, R.R., Pavlov, A.Yu, Goncharov, Yu.G., Spektor, I.E., Ryzhii, M., Otsuji, T., Zaytsev, K.I., Ponomarev, D.S.

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High Feedback Self-Injection-Locking and External Cavity Regime of a Semiconductor Laser by Galiev, R.R., Lobanov, V.E., Kondratiev, N.M.

“…The self-injection locking theories mainly use the weak feedback approximation. We developed a universal theory, that takes into account the secondary…”
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Temperature dependences of spectral and power characteristics of quantum cascade lasers with frequencies from 2.3 to 4.1 THz by Belov, D.A., Ikonnikov, A.V., Pushkarev, S. S., Galiev, R.R., Ponomarev, D.S., Khokhlov, D. R., Morozov, S.V., Gavrilenko, V.I., Khabibullin, R.A.

“…We conduct research of quantum cascade lasers (QCLs) emitting at 2.3, 3.2 and 4.1 THz. Measuring the output power, we consider the potential mechanisms of QCL…”
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Generation of a frequency comb with a gain-switched laser in a self-injection locking regime by Shitikov, A.E., Min'kov, K.N., Galiev, R.R., Kondratiev, N.M., Lobanov, V.E., Bilenko, I.A.

“…Optical frequency combs provide unique opportunities for many practical applications and cutting-edge technologies. Hereby we demonstrate experimentally a…”
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THz quantum cascade lasers with two-photon emission in the gain module by Khabibullin, R.A., Pushkarev, S.S., Galiev, R.R., Ponomarev, D.S., Vasil'evskii, I.S., Vinichenko, A.N., Klochkov, A.N., Bagaev, T.A., Ladugin, M.A., Marmalyuk, A.A., Maremyanin, K.V., Gavrilenko, V.I., Ushakov, D.V., Afonenko, A.A.

“…A new lasing scheme with sequential two-photon emission in the gain module for terahertz quantum cascade laser (THz QCL) is proposed and experimentally…”
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Characterization of the O-centered vanadium selenoiodides V4OSe8I6·X (X = I2, 3,5-dimethylpyrazole) by Galiev, R.R., Komarov, V.Y., Khisamov, R.M., Ledneva, A.Yu, Artemkina, S.B., Fedorov, V.E.

“…O-centered tetranuclear vanadium selenoiodide complex [V4OSe8I6] forms at the reaction of the elements with the addition of water, and may utilize inorganic…”
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Fabrication of a terahertz quantum-cascade laser with a double metal waveguide based on multilayer GaAs/AlGaAs heterostructures by Khabibullin, R. A., Shchavruk, N. V., Pavlov, A. Yu, Ponomarev, D. S., Tomosh, K. N., Galiev, R. R., Maltsev, P. P., Zhukov, A. E., Cirlin, G. E., Zubov, F. I., Alferov, Zh. I.

“…The Postgrowth processing of GaAs/AlGaAs multilayer heterostructures for terahertz quantumcascade lasers (QCLs) are studied. This procedure includes the…”
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MHEMT with a power-gain cut-off frequency of [f.sub.max] = 0.63 THz on the basis of a [In.sub.0.42][Al.sub.0.58]As/[In.sub.0.42][Ga.sub.0.58]As/[In.sub.0.42][Al.sub.0.58]As/GaAs nanoheterostructure by Lavrukhin, D.V, Yachmenev, A.E, Galiev, R.R, Khabibullin, R.A, Ponomarev, D.S, Fedorov, Yu. V, Maltsev, P.P

“…The method of molecular-beam epitaxy is used to grow a [In.sub.0.42][Al.sub.0.58]As/[In.sub.0.42][Ga.sub.0.58]As/[In.sub.0.42][Al.sub.0.58]As…”
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Plasmonic photoconductive antennas based on Bi2-xSbxSeyTe3-y topological insulators by Kovaleva, P.M., Kuznetsov, K.A., Kuznetsov, P.I., Lavrukhin, D.V., Galiev, R.R., Ponomarev, D.S., Kitaeva, G.Kh

“…In this work, we present the first experimental observation of the enhanced THz radiation in plasmonic photoconductive antenna (PCA) based on…”
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Investigation of microlasers with broken rotational symmetry of the cavity and InGaAs/GaAs quantum well-dots in active region by Moiseev, E.I., Ivanov, K.A., Makhov, I.S., Khabibullin, R.A., Galiev, R.R., Pavlov, A.Yu, Tomosh, K.N., Zubov, F.I., Nahorny, A.V., Kulagina, M.M., Kalyuzhnyy, N.A., Mintairov, S.A., Kryzhanovskaya, N.V., Zhukov, A.E.

“…In this work, we investigate microlasers with InGaAs/GaAs quantum well-dots in the active region with broken rotational symmetry of the cavity. For the first…”
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Optimal parameters for laser stabilization via self-injection locking to high-Q resonator by Galiev, R.R., Kondratiev, N.M., Lobanov, V.E., Bilenko, I.A.

“…Self-injection locking of a laser is an effective method for laser frequency stabilization. We performed fourparametric optimization of a diode laser…”
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