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RG Nonlinear Laser DynamicsProf. Dr. Kathy Lüdge

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Prof. Dr. Kathy Lüdge


      Professorin , Technische Universität Berlin
      ...umgezogen an die TU Ilmenau
      Institut für Theoretische Physik
      Technische Universität Berlin
      Hardenbergstraße 36
      D-10623 Berlin

      (neu) kathy.luedge(at)tu-ilmenau.de
      (alt) www.tu-berlin.de/?ludge
      (neu) www.tu-ilmenau.de/theophys2
      Curriculum vitae _  CV


        Invited talks at international conferences

        • OFC 2020 Workshop on “Optics for Neuromorphic Computing and Machine Learning: Status, Prospects and Challenges”, 03/2020
        • WIAS Workshop OSC -Optical Solitons and Frequency Comb Generation 09/2019, "Localization features in passively mode-locked lasers with V-shaped
          cavity geometry", Berlin
        • Nonlinear Optics Topical Meeting, Hawaii, US, 7/2019 Complex laser networks for reservoir computing: How can we optimize the learning curve
        • IEEE Summer Topicals, Florida, US 7/2019
        • SPIE Photonics West 2019: San Francisco, January 2018, Bifurcation scenario leading to multipulse emission in VECSELs
        • APROPOS-16: Advanced Properties and Processes in Optoelectronic Materials and Systems, Vilnius, October 2018, Performance and emission dynamics of multi-section passively mode-locked semiconductor lasers
        • Dynamic Days Europe: Loughbourough, September 2018, Mode-locked lasers with optical self feedback: Pattern formation in the time domain
        • 675. WE-Heraeus-Seminar on Delayed Complex Systems, Routes to complexity in the light output of mode-locked lasers, Bad Honnef, Germany
        • NDSL2018: Nonlinear Dynamics in Semiconductor Lasers, WIAS Berlin, June 2018, Dynamics of passively mode-locked lasers: Impact of external cavities and tapered sections
        • SPIE Photonics West 2018: San Francisco, January 2018, Passive mode-locking in a V-shaped cavity

        Selected Publications


        (2020) New. J. Physics, Dynamic Signatures of Mode Competition in Optically Injected High-beta Lasers Fulltext

        (2019) Sci. Rep.


        Ultra-Short Pulse Generation in a Three Section Tapered Passively Mode-Locked Quantum-Dot Semiconductor Laser Fulltext,

        (2019) Nature Communication


        Mutual coupling and synchronization of optically coupled quantum-dot micropillar lasers at ultra-low light levels, link

        (2017) Nat. Commun.


        Long-term mutual phase locking of picosecond pulse pairs generated by a semiconductor nanowire laser Fulltext

        (2016) Phys. Rev. Lett. 117, 154101, Suppression of Noise-Induced Modulations in Multidelay Systems Fulltext



        (2014) Laserlicht auf den Punkt gebracht Fulltext

        Invited Talks and Selected Posters until 2016

        • WIAS Workshop on Nonlinear,Dynamics in Semiconductor Lasers, Berlin,June 15th-17th, 2016
        • Passively mode-locked laser coupled to two external feedback cavities, SPIE Photonics West, San Francisco, USA (02/2015)
        • Minimal laser networks: Chimera states and other synchronization phenomena, Dynamics Days South America, Santiago de Chile, Chile (11/2014)
        • Partial synchronization and multistability in optically coupled laser networks, FANS&ANPh, Minsk, Weißrussland (10/2014)
        • Optical instabilities in quantum-dot lasers: What makes them different to
          quantum-well lasers, 6th Rio de la Plata Workshop on Laser Dynamics
          and Nonlinear Photonics, Montevideo, Uruguay (12/2013)
        • Multi-section quantum-dot laser devices-Nonlinear dynamics and noise
          effects, Energy Material Nanotechnology (EMN) meeting, Orlando, USA (12/2013)
        • Quamtum-dot laser iwth optical perturbations - Stability and amplitude
          phase coupling, IS-PALD International Symposium on Physics and
          Applications of Laser Dynamics, Paris France (10/2013 )
        • Coherence resonance in quantum-dot lasers with optical perturbations
          Dynamics Days Europe, Madrid, Spanien (06/2013 )
        • Impact of coherent processes on the dynamics of quantum-dot lasers
          and amplifiers , Frühjahrstagung der Sektion Kondensierte Materie der
          Deutschen Physikalischen Gesellschaft, Regensburg, Deutschland (03/2013 )
        • Lüdge, K. , Lingnau, B., Otto, C. and Schöll, E. , Understanding electrical and optical modulation properties of semiconductor quantum-dot lasers in terms of their turn-on dynamics, Nonlinear Phenomena in Complex Systems, Nonlinear Photonics Workshop, Minsk, Weißrussland (9/2012).
        • Nonlinear dynamics of microscopically modeled quantum dot laser devices
          International Workshop: Nonlinear Photonics, St. Petersburg, Russia (08/2011)
        • Impact of Temperature and Excited States on Quantum Dot Laser Dynamics
          SPIE Photonics West, San Francisco, USA (01/2011)
        • Nonlinear Dynamics of Semiconductor Quantum-Dot Lasers with Delayed Optical Feedback,
          Rio de la Plata Workshop on Laser dynamics, Piriapolis, Uruguay, 8.-11.12.2009
        • Comparison between two different QD laser rate equation models,
        • Analytical dissection of a model for quantum-dot lasers,
          CLEO/EQEC Conference on Lasers and Electro-Optics, 14.6-19.6.2009
        • Nonlinear Dynamics of Quantum Dot Lasers,
          IEEE LEOS Winter Topicals: Nonlinear Dynamics in Photonic Systems, Innsbruck, 12.1-14.1.2009
        • The Role of Desynchronized Electron and Hole Dynamics in the Turn-on Dynamics of Quantum-Dot Lasers,
          DPG-Spring Meeting of the Condensed Matter Section, Dresden, Germany, 23.-27.3.2009
        • Decoupled Electron and Hole Dynamics in the Turn-on Behavior of Quantum-Dot Lasers,
          Dynamics Days Berlin-Brandenburg, Potsdam, 8.10.-10.10.08
        • Decoupled Electron and Hole Dynamics in the Turn-on Behavior of Quantum-Dot Lasers,
          ISCL 2008 ; 21st IEEE International Semiconductor Laser Conference; Sorrento, Italien 14.9.-18.9.08
        • Dynamic Response of Quantum Dot Lasers - Influence of Nonlinear Electron-Electron Scattering, Seminarvortrag an der Uni Regensburg, AG PD U.Schwarz, 30.6.2008
        • Dynamic Response of Quantum-Dot Lasers -Influence of Nonlinear Electron-Electron Scattering,
          DPG-Spring Meeting of the Condensed Matter Section, Berlin, Germany, 24.-29.2.2008


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