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Nikolai N. Ledentsov

Nikolai N. Ledentsov

D-Index & Metrics

Materials Science

D-Index
67
Citations
21705
World Ranking
5020
National Ranking
293

Overview

Nikolai N. Ledentsov is affiliated with VI Systems GmbH in Germany and conducts research primarily in the field of Engineering, with a focus on Electrical and Electronic Engineering. Their scholarly output includes numerous publications covering specialized subfields such as Atomic and Molecular Physics, and Optics, as well as topics related to Spectroscopy, Artificial Intelligence, and Astronomy and Astrophysics.

Their main research topics reflect a concentration on photonics and semiconductor laser technologies. These include:

  • Photonic and Optical Devices
  • Semiconductor Lasers and Optical Devices
  • Optical Network Technologies
  • Semiconductor Quantum Structures and Devices
  • Advanced Optical Network Technologies
  • Advancements in PLL and VCO Technologies
  • Spectroscopy and Laser Applications

Notable recent papers authored or co-authored by Nikolai N. Ledentsov include:

  • High Speed VCSEL Technology and Applications, 2022, Journal of Lightwave Technology
  • Wafer-fused 1300 nm VCSELs with an active region based on superlattice, 2021, Electronics Letters
  • High Power Single Mode 1300-nm Superlattice Based VCSEL: Impact of the Buried Tunnel Junction Diameter on Performance, 2022, IEEE Journal of Quantum Electronics
  • Serial data transmission at 224 Gbit/s applying directly modulated 850 and 910 nm VCSELs, 2021, Electronics Letters
  • Energy Efficient 850 nm VCSEL Based Optical Transmitter and Receiver Link Capable of 80 Gbit/s NRZ Multi-Mode Fiber Data Transmission, 2020, Journal of Lightwave Technology

Frequent close collaborators in their research are:

  • N. N. Ledentsov
  • V. A. Shchukin
  • O. Makarov
  • S. A. Blokhin
  • A. A. Blokhin

The scientist's publications appear predominantly in the following venues:

  • Photonics
  • Electronics Letters
  • Journal of Lightwave Technology
  • Advanced Photonics Research
  • IEEE Journal of Quantum Electronics

Best Publications

  • Quantum dot heterostructures

    Dieter Bimberg;Marius Grundmann;Nikolai N. Ledentsov

  • Ultranarrow Luminescence Lines from Single Quantum Dots.

    M. Grundmann;J. Christen;N. N. Ledentsov;J. Bohrer

  • Spontaneous ordering of arrays of coherent strained islands.

    V. A. Shchukin;N. N. Ledentsov;P. S. Kop'ev;D. Bimberg

  • InGaAs-GaAs quantum-dot lasers

    D. Bimberg;N. Kirstaedter;N.N. Ledentsov;Zh.I. Alferov

  • Direct formation of vertically coupled quantum dots in Stranski-Krastanow growth.

    N. N. Ledentsov;V. A. Shchukin;M. Grundmann;N. Kirstaedter

  • Energy relaxation by multiphonon processes in InAs/GaAs quantum dots

    R. Heitz;M. Veit;N. N. Ledentsov;A. Hoffmann

  • InAs/InGaAs quantum dot structures on GaAs substrates emitting at 1.3 μm

    V. M. Ustinov;N. A. Maleev;A. E. Zhukov;A. R. Kovsh

  • Quantum dot heterostructures: Fabrication, properties, lasers (Review)

    N. N. Ledentsov;V. M. Ustinov;V. A. Shchukin;P. S. Kop’ev

  • Epitaxy of Nanostructures

    Vitaly A. Shchukin;Nikolai N. Ledentsov;Dieter Bimberg

  • Gain and differential gain of single layer InAs/GaAs quantum dot injection lasers

    N. Kirstaedter;O. G. Schmidt;N. N. Ledentsov;D. Bimberg

  • RADIATIVE RECOMBINATION IN TYPE-II GASB/GAAS QUANTUM DOTS

    F. Hatami;N. N. Ledentsov;M. Grundmann;J. Böhrer

  • Direct synthesis of corrugated superlattices on non-(100)-oriented surfaces.

    R. Nötzel;N. N. Ledentsov;L. Däweritz;M. Hohenstein

  • InAs-InGaAs quantum dot VCSELs on GaAs substrates emitting at 1.3 [micro sign]m

    J.A. Lott;N.N. Ledentsov;V.M. Ustinov;N.A. Maleev

  • Multiphonon‐relaxation processes in self‐organized InAs/GaAs quantum dots

    R. Heitz;M. Grundmann;N. N. Ledentsov;L. Eckey

  • Ordered arrays of quantum dots: Formation, electronic spectra, relaxation phenomena, lasing

    N.N Ledentsov;M Grundmann;N Kirstaedter;O Schmidt

  • Quantum Dot Lasers

    D. Bimberg;N.N. Ledentsov;R. Sellin;C. Ribbat

  • Semiconductor quantum-wire structures directly grown on high-index surfaces.

    R. Nötzel;N. N. Ledentsov;L. Däweritz;K. Ploog

  • Quantum dot lasers: breakthrough in optoelectronics

    D. Bimberg;M. Grundmann;F. Heinrichsdorff;N.N. Ledentsov

  • Carrier dynamics in type-II GaSb/GaAs quantum dots

    F. Hatami;M. Grundmann;N. N. Ledentsov;F. Heinrichsdorff

  • Radiative states in type-II GaSb/GaAs quantum wells.

    N. N. Ledentsov;J. Böhrer;M. Beer;F. Heinrichsdorff

  • Quantum-dot heterostructure lasers

    N.N. Ledentsov;M. Grundmann;F. Heinrichsdorff;D. Bimberg

  • Tuning quantum dot properties by activated phase separation of an InGa(Al)As alloy grown on InAs stressors

    M. V. Maximov;A. F. Tsatsul’nikov;B. V. Volovik;D. S. Sizov

  • High performance quantum dot lasers on GaAs substrates operating in 1.5 [micro sign]m range

    N.N. Ledentsov;A.R. Kovsh;A.E. Zhukov;N.A. Maleev

  • InAs-GaAs Quantum Pyramid Lasers: In Situ Growth, Radiative Lifetimes and Polarization Properties

    D. Bimberg;N. N. Ledentsov;M. Grundmann;N. Kirstaedter

  • Structural and optical properties of InAs–GaAs quantum dots subjected to high temperature annealing

    A. O. Kosogov;P. Werner;U. Gösele;N. N. Ledentsov

  • Gain studies of (Cd, Zn)Se quantum islands in a ZnSe matrix

    M. Strassburg;V. Kutzer;U. W. Pohl;A. Hoffmann

Frequent Co-Authors

Dieter Bimberg
Dieter Bimberg Changchun Institute of Optics, Fine Mechanics and Physics (CIOMP)
V. M. Ustinov
V. M. Ustinov Russian Academy of Sciences
A. R. Kovsh
A. R. Kovsh Arista (United States)
A. E. Zhukov
A. E. Zhukov National Research University Higher School of Economics
Mikhail V. Maximov
Mikhail V. Maximov Alferov Federal State Budgetary Institution of Higher Education and Science Saint Petersburg National Research Academic University of the Russian Academy of Sciences
Marius Grundmann
Marius Grundmann Leipzig University
Peter Werner
Peter Werner Max Planck Society
G. E. Cirlin
G. E. Cirlin ITMO University
Ulrich Gösele
Ulrich Gösele Max Planck Society
K. H. Ploog
K. H. Ploog National Sun Yat-sen University

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