Search Results - "Bakhvalov, K. V."

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  1. 1

    High-Power CW InGaAs/AlGaAs (1070 nm) Lasers with a Broadened Lateral Waveguide of the Mesa-Stripe Design by Shashkin, I. S., Leshko, A. Yu, Shamakhov, V. V., Voronkova, N. V., Kapitonov, V. A., Bakhvalov, K. V., Slipchenko, S. O., Pikhtin, N. A., Kop’ev, P. S.

    Published in Semiconductors (Woodbury, N.Y.) (01-04-2021)
    “…Semiconductor lasers with a 10-μm-wide lateral mesa-stripe waveguide are developed, and their radiative characteristics are studied. It is shown that the…”
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    Journal Article
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    Single-Mode Lasers (1050 nm) of Mesa-Stripe Design Based on an AlGaAs/GaAs Heterostructure with an Ultra-Narrow Waveguide by Shashkin, I. S., Leshko, A. Y., Nikolaev, D. N., Shamakhov, V. V., Veselov, D. A., Rudova, N. A., Bakhvalov, K. V., Zolotarev, V. V., Slipchenko, S. O., Pikhtin, N. A., Kop’ev, P. S.

    Published in Semiconductors (Woodbury, N.Y.) (01-04-2020)
    “…The emission characteristics of single-mode lasers based on an AlGaAs/GaAs heterostructure with an ultra-narrow waveguide are studied. It is shown that using…”
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    Journal Article
  5. 5

    Output Optical Power Dynamics of Semiconductor Lasers (1070 nm) with a Few-Mode Lateral Waveguide of Mesa-Stripe Design at Ultrahigh Drive Currents by Shashkin, I. S., Leshko, A. Yu, Shamakhov, V. V., Romanovich, D. N., Kapitonov, V. A., Bakhvalov, K. V., Slipchenko, S. O., Pikhtin, N. A., Kop’ev, P. S.

    Published in Technical physics letters (01-05-2021)
    “…Characteristics of semiconductor lasers based on asymmetric heterostructures with broadened lateral waveguide of mesa-stripe design have been studied at…”
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    Journal Article
  6. 6

    Study of the pulse characteristics of semiconductor lasers with a broadened waveguide at low temperatures (110–120 K) by Veselov, D. A., Shashkin, I. S., Bobretsova, Yu. K., Bakhvalov, K. V., Lutetskiy, A. V., Kapitonov, V. A., Pikhtin, N. A., Slipchenko, S. O., Sokolova, Z. N., Tarasov, I. S.

    Published in Semiconductors (Woodbury, N.Y.) (01-10-2016)
    “…Pulse-pumped MOVPE-fabricated (metal-organic vapor-phase epitaxy) semiconductor lasers emitting in the spectral ranges 1000–1100 and 1400–1600 nm at…”
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    Journal Article
  7. 7

    On the problem of internal optical loss and current leakage in laser heterostructures based on AlGaInAs/InP solid solutions by Veselov, D. A., Shashkin, I. S., Bakhvalov, K. V., Lyutetskiy, A. V., Pikhtin, N. A., Rastegaeva, M. G., Slipchenko, S. O., Bechvay, E. A., Strelets, V. A., Shamakhov, V. V., Tarasov, I. S.

    Published in Semiconductors (Woodbury, N.Y.) (01-09-2016)
    “…Semiconductor lasers based on MOCVD-grown AlGaInAs/InP separate-confinement heterostructures are studied. It is shown that raising only the energy-gap width of…”
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    Journal Article
  8. 8

    Theoretical analysis of spatial current turn-on dynamics in high-power AlGaAs/GaAs laser-thyristors with an optical feedback by Soboleva, O. S., Yuferev, V. S., Podoskin, A. A., Gavrina, P. S., Romanovich, D. N., Bakhvalov, K. V., Strelets, V. A., Slipchenko, S. O., Pikhtin, N. A.

    “…A numerical study of laser-thyristors spatial current turn-on dynamics is carried out. It is shown that the presence of optical feedback can reduce the maximum…”
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    Conference Proceeding
  9. 9

    Dependence of the electron capture velocity on the quantum-well depth in semiconductor lasers by Sokolova, Z. N., Bakhvalov, K. V., Lyutetskiy, A. V., Pikhtin, N. A., Tarasov, I. S., Asryan, L. V.

    Published in Semiconductors (Woodbury, N.Y.) (01-05-2016)
    “…Three laser structures with a single strained InGaAs quantum well of different depths and a GaAs or Al 0.1 Ga 0.9 As waveguide region are grown by…”
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    Journal Article
  10. 10

    Laser-diode bars based on AlGaAsP/GaAs heterostructures emitting at a wavelength of 850 nm by Shamakhov, V. V., Nikolaev, D. N., Lyutetskiy, A. V., Bakhvalov, K. V., Rastegaeva, M. G., Slipchenko, S. O., Pikhtin, N. A., Tarasov, I. S.

    Published in Semiconductors (Woodbury, N.Y.) (01-03-2014)
    “…Two types of laser heterostructures, i.e., those without internal mechanical stress compensation, with AlGaAs-alloy emitter and waveguide layers (type 1), and…”
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    Journal Article
  11. 11

    850-nm diode lasers with different ways of compensating for internal mechanical stresses in an AlGaAs:P/GaAs heterostructure by Vinokurov, D. A., Lyutetskiy, A. V., Nikolaev, D. N., Shamakhov, V. V., Bakhvalov, K. V., Vasylyeva, V. V., Vavilova, L. S., Rastegaeva, M. G., Tarasov, I. S.

    Published in Semiconductors (Woodbury, N.Y.) (01-08-2013)
    “…MOS hydride epitaxy is used to grow AlGaAs/GaAs heterostructures both without compensation and with compensation for internal mechanical stresses by the…”
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    Journal Article
  12. 12

    Semiconductor lasers with internal wavelength selection by Zolotarev, V. V., Leshko, A. Yu, Lyutetskii, A. V., Nikolaev, D. N., Pikhtin, N. A., Podoskin, A. A., Slipchenko, S. O., Sokolova, Z. N., Shamakhov, V. V., Arsent’ev, I. N., Vavilova, L. S., Bakhvalov, K. V., Tarasov, I. S.

    Published in Semiconductors (Woodbury, N.Y.) (2013)
    “…Laser diodes with a deep built-in trapezoidal large-period diffraction grating have been developed on the basis of InGaAs/GaAs/AlGaAs heterostructures. The…”
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    Journal Article
  13. 13
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    Near field dynamics of a 1060 nm single-mode laser diode based on InGaAs/AlGaAs/GaAs by Shashkin, I.S., Leshko, A.Yu, Nikolaev, D.N., Shamakhov, V.V., Rudova, N.A., Bakhvalov, K.V., Lutetskiy, A.V., Kapitonov, V.A., Zolotarev, V.V., Strelets, V.A., Slipchenko, S.O., Pikhtin, N.A., Kop'ev, P.S.

    “…Near field dynamics of a single-mode laser diode (λ= 1060 nm) based on InGaAs/AlGaAs/GaAs is studied. A narrow-stripe laser diode with a straight ridge of…”
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    Conference Proceeding
  15. 15

    Closed mode structures in large rectangular closed resonators based on AlGaAs/GaAs heterostructures by Romanovich, D.N., Slipchenko, S.O., Podoskin, A.A., Shashkin, I.S., Golovin, V.S., Bakhvalov, K.V., Nikolaev, D.N., Rastegaeva, M.G., Pikhtin, N.A.

    “…The study considers mode structure formation in large size planar rectangular cavities. Cavity samples with cleaved edges were based on AlGaAs/GaAs QW laser…”
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    Conference Proceeding