Search Results - "Andrianov, V. A."

Intrinsic terahertz photoluminescence from semiconductors by Andrianov, A. V., Zakhar'in, A. O.

“…We report on the experimental observation of intrinsic photoluminescence from semiconductors in the terahertz spectral range. The intrinsic terahertz…”
Get full text

Comment on “Observation of nuclear gamma resonance with superconducting tunnel junction detectors” [AIP Advances 6, 025315 (2016)] by Andrianov, V. A.

Get full text

Tapered Multicore Fiber for High-Power Laser Amplifiers by Andrianov, A. V., Skobelev, S. A., Balakin, A. A., Anashkina, E. A., Litvak, A. G.

“…The problem of coherent amplification of the out-of-phase mode in tapered multicore fibers with cores arranged in a ring and in a square lattice is studied…”
Get full text

The standard quantum limit of coherent beam combining by Müller, C R, Sedlmeir, F, Martynov, V O, Marquardt, Ch, Andrianov, A V, Leuchs, G

“…Coherent beam combining refers to the process of generating a bright output beam by merging independent input beams of individually diffusing relative phases…”
Get full text

Stellar matter with pseudoscalar condensates by Andrianov, A. A., Andrianov, V. A., Espriu, D., Kolevatov, S. S.

“…In this work we consider how the appearance of gradients of pseudoscalar condensates in dense systems may possibly influence the transport properties of…”
Get full text

X-ray source on the basis of the piroelectric crystal Sr0.61Ba0.39Nb2O6 by Andrianov, V. A., Erzinkian, A. L., Ivleva, L. I., Lykov, P. A.

“…The properties of X-ray source based on Sr0.61Ba0.39Nb2O6 crystals (SBN-61) having a large pyroelectric coefficient γ = 85 nC/(cm2K) was studied. When the…”
Get full text

Exotic meson decays in the environment with chiral imbalance by Andrianov, A. A., Andrianov, V. A., Espriu, D., Iakubovich, A.V., Putilova, A.E.

“…An emergence of Local Parity Breaking (LPB) in central heavy-ion collisions (HIC) at high energies is discussed. LPB in the fireball can be produced by a…”
Get full text

Influence of the competition between electron and hole channels of tunneling on the intrinsic resolution of STJ detectors by Samedov, V.V., Andrianov, V.A.

“…► Intrinsic energy resolution of STJ-detectors is considered. ► The formulae for the noise G-factor for electron and hole tunneling are given. ► For symmetric…”
Get full text

Effect of Irradiation on Grain Size and Texture in Mo and Ta Films by Andrianov, V. A., Bedelbekova, K. A.

“…Implantation of heavy ions into metal matrices leads to the creation of a high concentration of radiation defects. X-ray diffraction studies of Mo and Ta foils…”
Get full text

Dual-band Tm3+-doped tellurite fiber amplifier and laser at 1.9 μm and 2.3 μm by Muravyev, S. V., Anashkina, E. A., Andrianov, A. V., Dorofeev, V. V., Motorin, S. E., Koptev, M. Y., Kim, A. V.

“…Ultrabroadband amplification and two-color CW lasing simultaneously near 1.9 μm and 2.3 μm in a Tm 3+ -doped tellurite fiber were demonstrated experimentally,…”
Get full text

Widely tunable mid-infrared fiber laser source based on soliton self-frequency shift in microstructured tellurite fiber by Koptev, M Yu, Anashkina, E A, Andrianov, A V, Dorofeev, V V, Kosolapov, A F, Muravyev, S V, Kim, A V

“…A turnkey fiber laser source generating high-quality pulses with a spectral sech shape and Fourier transform-limited duration of order 100 fs widely tunable in…”
Get more information

Optimizing the generation of polarization squeezed light in nonlinear optical fibers driven by femtosecond pulses by Andrianov, A V, Kalinin, N A, Sorokin, A A, Anashkina, E A, Sánchez-Soto, L L, Corney, J F, Leuchs, G

“…Bright squeezed light can be generated in optical fibers utilizing the Kerr effect for ultrashort laser pulses. However, pulse propagation in a fiber is…”
Get full text

Terahertz Vibrational Modes in CH3NH3PbI3 and CsPbI3 Perovskite Films by Andrianov, A. V., Aleshin, A. N., Matyushkin, L. B.

“…Films of CH 3 NH 3 PbI 3 organometallic perovskite, which is currently considered as a promising basic material for new-generation solar cells, as well as…”
Get full text

Duodenal dystrophy: An interdisciplinary problem by Vinokurova, L V, Khatkov, I E, Izrailov, R E, Bordin, D S, Dubtsova, E A, Nikolskaya, K A, Agafonov, M A, Andrianov, A V

“…Duodenal dystrophy (DD) is the pathological change in the wall of the duodenum, which is caused by chronic inflammation in its ectopic pancreatic tissue. The…”
Get full text

Terahertz Characteristics of Composite Films Based on Organometallic Perovskite and Graphene Oxide by Andrianov, A. V., Aleshin, A. N.

“…Composite films based on CH 3 NH 3 PbI 3 organometallic perovskite and particles of graphene oxide with a content of ~0, 2, 6, and 15 wt % were studied by…”
Get full text

Pulsating mode in X-ray generators based on the SBN-61 crystal by Andrianov, V. A., Erzinkian, A. L., Ivleva, L. I., Lykov, P. A.

“…Currently, pyroelectric crystals are used in the development of new portable sources of X-ray and neutron radiation. Typically, X-rays are produced when…”
Get full text

Generating femtosecond optical pulses tunable from 2 to 3  μm with a silica-based all-fiber laser system by Anashkina, E A, Andrianov, A V, Yu Koptev, M, Muravyev, S V, Kim, A V

“…Femtosecond pulses with broad tunability in the range of 2-3 μm are generated in a germanate-glass core silica-glass cladding fiber with a driving pulse at…”
Get more information

Generation of Terahertz Radiation under the Femtosecond Laser Excitation of a Multilayer Structure Based on a-Si:H/a-SiC:H/c-Si by Andrianov, A. V., Aleshin, A. N., Abolmasov, S. N., Terukov, E. I., Beregulin, E. V.

“…Coherent terahertz radiation has been generated in p – n heterostructures based on a-Si:H/a-SiC:H/c-Si excited by 800-nm femtosecond laser pulses at room…”
Get full text

Terahertz Absorption in Composite Films Based on Organometallic Perovskite and Mixed Cellulose Ester by Andrianov, A. V., Aleshin, A. N.

“…Composite films based on CH 3 NH 3 PbI 3 organometallic perovskite and mixed cellulose ester (CE) were studied using terahertz (THz) spectroscopy in the time…”
Get full text

Anisotropy of a Terahertz Electromagnetic Response of Filament Microstructures of a Composite Based on Polypropylene with Carbon Nanofibers by Andrianov, A. V., Aleshin, A. N., Aleshin, P. A., Moskalyuk, O. A., Yudin, V. E.

“…Linear dichroism and birefringence are detected in composite microfilaments consisting of polypropylene with carbon nanofibers in the terahertz spectral range…”
Get full text