SPbPU Journal - Physics and Mathematics
    St. Petersburg Polytechnic University Journal: Physics and MathematicsPeter the Great St. Petersburg Polytechnic University
    Since 2008
    ISSN 2304-9782
    ISSN 2618-8686
    ISSN 2405-7223
    enАнглийский
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    Articles by keywords "cavity"

    On the instability of counterflowing wall jets in a ventilated cavity

    Simulation of physical processes
    Adiatullin V.R.Galaev S.A.Ris V. V.Zasimova M.A.Ivanov N.G.
    • Year: 2026
    • Volume: 19
    • Issue: 2
    • 14
    • 510
    • Pages: 27-38

    Analysis of the low-frequency noise of 89X nm-range single-mode VCSELs

    Optoelectronic and nanoelectronic devices
    Bobrov M.A.Blokhin S.A.Kovach Ya.N.Blokhin A.A.Maleev N.A.Kuzmenkov A.G.Marchiy M.N.Vasil’ev A.P.
    • Year: 2026
    • Volume: 19
    • Issue: 1.1
    • 4
    • 775
    • Pages: 105-110

    Room temperature microlasers based on quasi-planar geometry

    Optoelectronic and nanoelectronic devices
    Babichev A.V.Kovach Ya.N.Dragunova A.S.Makhov I.S.Kryzhanovskaya N.V.Zadiranov Y. M.Salii Yu.A.Kulagina M.M.Bobrov M.A.Vasil’ev A.P.Blokhin S.A.Maleev N.A.Karachinsky L.Ya.Novikov I.I.Egorov A.Yu.
    • Year: 2026
    • Volume: 19
    • Issue: 1.1
    • 10
    • 722
    • Pages: 98-104

    Simulation of light propagation in waveguides coupled to hexagonal microcavities formed in the GaAs-based photonic crystal

    Simulation of physical processes
    Pleninger M.Balakirev S.V.Solodovnik M.S.
    • Year: 2025
    • Volume: 18
    • Issue: 3.2
    • 4
    • 1181
    • Pages: 86-90

    Increase in the modulation bandwidth of the high-speed VCSEL 1550 nm by active region p-type doping

    Optoelectronic and nanoelectronic devices
    Gladyshev A.G.Andryushkin V.V.Kovach Ya.N.Babichev A.V.Voropaev K.O.Egorov A.Yu.Karachinsky L.Ya.
    • Year: 2025
    • Volume: 18
    • Issue: 1.1
    • 26
    • 4494
    • Pages: 117-121

    Temperature performance of ring quantum-cascade laser with staircase-like distributed feedback grating

    Condensed matter physics
    Papylev D.S.Kolodeznyi E.S.Babichev A.V.Kharin N.Yu.Voznyuk G.V.Mitrofanov M.I.Slipchenko S.O.Lyutetskii A.V.Evtikhiev V.P.Karachinsky L.Ya.Novikov I.I.Panevin V.Yu.Pikhtin N.A.Egorov A.Yu.
    • Year: 2024
    • Volume: 17
    • Issue: 3.2
    • 21
    • 3497
    • Pages: 71-77

    Thermal entanglement in the three-qubit Tavis-Cummings model with many-photon transitions

    Theoretical physics
    Bagrov A.R.Bashkirov E.K.
    • Year: 2024
    • Volume: 17
    • Issue: 3.1
    • 23
    • 3525
    • Pages: 367-371

    Study of planar microcavity structure with In0.63Ga0.37As quantum dots and non-absorbing Al0.2Ga0.8As/Al0.9Ga0.1As mirrors

    Physical optics
    Babichev A.V.Papylev D.S.Komarov S.D.Kryzhanovskaya N.V.Blokhin S.A.Nevedomskiy V.N.Gladyshev A.G.Karachinsky L.Ya.Novikov I.I.Egorov A.Yu.
    • Year: 2024
    • Volume: 17
    • Issue: 3.1
    • 25
    • 3920
    • Pages: 233-237

    Heterostructure design features for 975 nm high-power laser diodes

    Atom physics and physics of clusters and nanostructures
    Ershov E.V.Fomin A.V. Lupachev M.V.Rogachkov O.A.Naidin A.A.
    • Year: 2024
    • Volume: 17
    • Issue: 3.1
    • 7
    • 3541
    • Pages: 129-133

    Creation of optical isolated GaP(NAs) microcavities on silicon

    Condensed matter physics
    Dvoretckaia L.N. Mozharov A.M.Komarov S.D.Vyacheslavova E.A.Moiseev E.I.Fedorov V.V.Mukhin I.S.
    • Year: 2024
    • Volume: 17
    • Issue: 3
    • 35
    • 4599
    • Pages: 25-35

    Vertical-cavity surface-emitting lasers for compact atomic sensors

    Physical optics
    Blokhin S.A.Kovach Ya.N.Bobrov M.A.Blokhin A.A.Maleev N.A.Kuzmenkov A.G.Zadiranov Y. M.Kulagina M.M.Guseva Yu.A.Vasil’ev A.P.Ustinov V.M.
    • Year: 2023
    • Volume: 16
    • Issue: 3.2
    • 35
    • 5654
    • Pages: 16-22

    Emission linewidth and α-factor of 1.3 µm-range vertical cavity surface emitting laser based on InGaAs/InAlGaAs superlattice

    Physical optics
    Kovach Ya.N.Blokhin S.A.Bobrov M.A.Blokhin A.A.Maleev N.A.Kuzmenkov A.G.Novikov I.I.Karachinsky L.Ya.Voropaev K.O.Egorov A.Yu.Ustinov V.M.
    • Year: 2023
    • Volume: 16
    • Issue: 3.2
    • 39
    • 5561
    • Pages: 9-15

    Switchable supercavity modes in metasurfaces based on phase change materials

    Novel materials
    Kutuzova A.A.Rybin M.V.
    • Year: 2023
    • Volume: 16
    • Issue: 1.3
    • 29
    • 5702
    • Pages: 188-191

    1300 nm VCSELS with active region based on InGaAs/InGaAlAs superlattice for long-distance transmission

    Physical optics
    Andryushkin V.V.Blokhin S.A.Bobrov M.A.Blokhin A.A.Babichev A.V.Gladyshev A.G.Novikov I.I.Karachinsky L.Ya.Kolodeznyi E.S.Voropaev K.O.Egorov A.Yu.
    • Year: 2023
    • Volume: 16
    • Issue: 1.2
    • 28
    • 5708
    • Pages: 153-159

    Turbulent mixed convection within rapidly rotating heated annular cavities with an axial throughflow

    Simulation of physical processes
    Smirnov E.M.Smirnov S. I.Abramov A.G.Galaev S.A.
    • Year: 2021
    • Volume: 14
    • Issue: 3
    • 66
    • 8744
    • Pages: 21-35

    Home-produced waveguide lasers of the LCD series and some features of their application

    Experimental technique and devices
    Payurov A. Y.Bodrov Al. I.Kyun V. V.Sipaylo A. A.Shishkanov E. F.
    • Year: 2017
    • Volume: 10
    • Issue: 1
    • 184
    • 9873
    • Pages: 55-63

    The borders of existence of anomalous convection flow in the inclined square cylinder: numerical determination

    Mechanics
    Sharifulin A.N.Poludnitsin A. N.
    • Year: 2016
    • Issue: 2
    • 200
    • 9590
    • Pages: 116-125

    Numerical determination of the borders for existence of anomalous convective flow in a cylinder tilted

    Mechanics
    Fominskiy D.A.Sharifulin A.N.
    • Year: 2013
    • Issue: 2
    • 429
    • 10093
    • Pages: 191-196