J.A. Klärs (Jan)

Associate Professor
TNW-ANP-AQO
Horst Complex ME123
j.klaers@utwente.nl
+31534897691
Business card

I am an Associate Professor at the Adaptive Quantum Optics Chair. My research revolves around the study of open quantum systems.

Short biography

In 2006, I completed my master’s degree in physics at RWTH Aachen. In my master's thesis, I theoretically investigated statistical properties of magnets and crystal surfaces. For my PhD, I switched to experimental quantum optics working on the Bose-Einstein condensation of photons at the University of Bonn. After finishing my PhD in 2011, I continued to work at the University of Bonn as project leader for the photon Bose-Einstein condensation experiment. In 2015, I moved to ETH Zürich to work on semiconductor optomechanical nanostructures. In September 2017, I started as Assistant Professor at the University of Twente. My research revolves around the study of open quantum systems.

Expertise

  • Physics

    • Photons
    • Bose-Einstein Condensates
    • Bose-Einstein Condensate
    • Light
    • Gaseous State
    • Condensate
    • Photonics
    • Particle

Organisations

My research revolves around the study of open quantum systems.

Publications

2024
Inverse problems for microcavity tilt readout. Mattschas, C. U., Toebes, C., Sharoglazova, V., Puplauskis, M. & Klaers, J.Inverse problems for microcavity tilt readout. Mattschas, C. U., Sharoglazova, V., Puplauskis, M., Toebes, C. & Klaers, J.Unveiling Hidden Dynamics: Speed Measurements of Tunneling Particles. Sharoglazova, V., Puplauskis, M., Mattschas, C. U., Toebes, C. & Klaers, J.Unveiling Hidden Dynamics: Speed Measurements of Classically Forbidden Motion. Sharoglazova, V., Puplauskis, M., Mattschas, C. U., Toebes, C. & Klaers, J.
2023
Particle Velocity Measurement in Classically Forbidden Regions. Sharoglazova, V., Puplauskis, M., Mattschas, C. U., Toebes, C. & Klaers, J.Stabilizing optical microcavities in 3D. Mattschas, C. U., Sharoglazova, V., Puplauskis, M., Toebes, C. & Klaers, J.Studying open quantum systems in optical microcavities. Sharoglazova, V., Puplauskis, M., Mattschas, C. U., Toebes, C. & Klaers, J.Mirror Surface Nanostructuring via Laser Direct Writing—Characterization and Physical Origins, Article 2202820. Vretenar, M., Puplauskis, M. & Klaers, J.https://doi.org/10.1002/adom.202202820Particle motion associated with wave-function density gradients, Article 052201. Klaers, J., Sharoglazova, V. & Toebes, C.https://doi.org/10.1103/PhysRevA.107.052201Photon motion in classically forbidden regions (Unpublished). Sharoglazova, V., Puplauskis, M., Toebes, C., Mattschas, C. U., Vretenar, M. & Klaers, J.

Research profiles

Address

University of Twente

Horst Complex (building no. 20), room ME123
De Horst 2
7522 LW Enschede
Netherlands

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Organisations

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