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Gabriel Undeutsch

DI, BSc

  • Department of Semiconductor Physics
  • Emailgabriel.undeutschjkuat
  • Overview
  • Network
  • Research output (8)
  • Projects (4)
  • Activities (6)

Research output

  • 6 Article
  • 1 Master's / Diploma thesis
  • 1 Preprint

Research output per year

Research output per year

  • Electric-Field Control of Photon Indistinguishability in Cascaded Decays in Quantum Dots

    Undeutsch, G., Aigner, M., José Garcia Junior, A., Reindl, J., Peter, M., Mader, S., Weidinger, C., Covre da Silva, S. F., Manna, S., Schöll, E. & Rastelli, A., Apr 2025, In: Nano Letters. 25, 17, p. 7121-7127 7 p.

    Research output: Contribution to journal › Article › peer-review

    Open Access
  • Passive Demultiplexed Two-photon State Generation from a Quantum Dot

    Karli, Y., Arenas, I. A., Schimpf, C., Junior, A. J. G., Manna, S., Kappe, F., Schwarz, R., Undeutsch, G., Aigner, M., Peter, M., Covre da Silva, S. F., Rastelli, A., Weihs, G. & Remesh, V., 20 Feb 2025, (arXiv).

    Research output: Working paper and reports › Preprint

    Open Access
  • Post-fabrication tuning of circular Bragg resonators for enhanced emitter-cavity coupling

    Krieger, T., Weidinger, C., Oberleitner, T., Undeutsch, G., Rota, M., Tajik, N., Aigner, M., Buchinger, Q., Schimpf, C., José Garcia Junior, A., Covre da Silva, S., Höfling, S., Huber-Loyola, T., Trotta, R. & Rastelli, A., 21 Feb 2024, In: ACS Photonics. 11, 2, p. 596-603 8 p.

    Research output: Contribution to journal › Article › peer-review

    Open Access
  • Beyond the Four-Level Model: Dark and Hot States in Quantum Dots Degrade Photonic Entanglement

    Lehner, B., Seidelmann, T., Undeutsch, G., Schimpf, C., Manna, S., Gawelczyk, M., Covre da Silva, S., Yuan, X., Stroj, S., Reiter, D. E., Axt, V. M. & Rastelli, A., 22 Feb 2023, In: Nano Letters. 23, 4, p. 1409-1415 7 p.

    Research output: Contribution to journal › Article › peer-review

    Open Access
  • Hyperfine interaction limits polarization entanglement of photons from semiconductor quantum dots

    Schimpf, C., Basso Basset, F., Aigner, M., Atteneder, W., Ginés, L., Undeutsch, G., Reindl, M., Huber, D., Gangloff, D. A., Chekhovich, E. A., Schneider, C., Höfling, S., Predojević, A., Trotta, R. & Rastelli, A., 15 Aug 2023, In: Physical Review B. 108, 8, p. L081405 7 p., L081405.

    Research output: Contribution to journal › Article › peer-review

View all 8 research outputs

Projects

  • 4 Active

Projects per year

  • Multisource on-chip quantum photonics with tunable QDs

    Rastelli, A. (PI), Krieger, T. (Researcher), Brytavskyi, I. (Researcher), Undeutsch, G. (Researcher), Peter, M. (Researcher), Oberleitner, T. (Researcher), Stroj, S. (Researcher) & Michler, P. (Researcher)

    21.04.2025 → 20.04.2028

    Project: Funded research › FWF - Austrian Science Fund

  • Memory-Enhanced Entanglement Distribution with GalliumARsenide quantum Dots (MEEDGARD)

    Brytavskyi, I. (Researcher), Peter, M. (Researcher), Undeutsch, G. (Researcher) & Rastelli, A. (PI)

    01.06.2024 → 31.05.2027

    Project: Funded research › FFG - Austrian Research Promotion Agency

  • Quantum Optical Networks based on Exciton-polaritons (Q-ONE)

    Brytavskyi, I. (Researcher), Covre Da Silva, S. (Researcher), Oberleitner, T. (Researcher), Peter, M. (Researcher), Undeutsch, G. (Researcher) & Rastelli, A. (PI)

    01.09.2023 → 31.08.2027

    Project: Funded research › EU - European Union

  • Austrian Quantum Fiber Network - Connections (AQUnet Connect)

    Aigner, M. (Researcher), Brytavskyi, I. (Researcher), Krieger, T. (Researcher), Peter, M. (Researcher), Undeutsch, G. (Researcher), Weidinger, C. (Researcher) & Rastelli, A. (PI)

    02.01.2023 → 31.12.2025

    Project: Funded research › Federal / regional / local authorities

Activities

  • 5 Poster presentation
  • 1 Contributed talk

Activities per year

  • Electric-field control of indistinguishability in cascaded photon pairs from quantum dots

    Undeutsch, G. (Speaker)

    12 Feb 2025

    Activity: Talk or presentation › Poster presentation › science-to-science

  • Enhancement of Indistinguishability in cascaded photon pairs from GaAs QDs using electric field tuning

    Undeutsch, G. (Speaker)

    29 Nov 2024

    Activity: Talk or presentation › Poster presentation › science-to-science

  • Excitonic Lifetime Tuning of GaAs Quantum Dots under High Electric Fields

    Undeutsch, G. (Speaker)

    21 Mar 2024

    Activity: Talk or presentation › Poster presentation › science-to-science

  • Excitonic Lifetime Tuning of GaAs Quantum Dots under High Electric Fields

    Undeutsch, G. (Speaker)

    07 Dec 2023

    Activity: Talk or presentation › Poster presentation › science-to-science

  • Circular Bragg Resonators for efficient entangled photon pair generation”

    Undeutsch, G. (Speaker)

    22 May 2023

    Activity: Talk or presentation › Contributed talk › science-to-science

View all 6 activities
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