Postdoctoral Research Associates

Colombano Sosa

Dr. Martin Colombano Sosa

HPP M 22
ph: +41 44 633 05 51
email

Martin completed his PhD at the Institute of Nanotechnology of Barcelona (Spain) and his postdoctoral research at the Laboratory of Material and Quantum Phenomena in Paris (France), focusing on cavity optomechanics. In 2024, he joined the Photonics Lab and was awarded an SNF Fellowship to study the levitation and synchronization of multi-trapped nanoparticles.


Dr. Lorenzo Dania

Dr. Lorenzo Dania

HPP M 22
ph: +41 44 633 05 32
email

Lorenzo carried out his PhD research at Universität Innsbruck (Austria) working on hybrid quantum systems with charged nanoparticles and atomic ions. In 2023, he joined the Photonics lab to work on cavity optomechanics with levitated nanoparticles. He was awarded an inaugural Quantum Center Research Fellowship in May 2024.


Louisiane Devaud

Dr. Louisiane Devaud

HPP M 23
ph: +41 44 633 05 32
email

Louisiane obtained her PhD from Laboratoire Kastler Brossel in Paris (France), where she investigated light propagation in complex media. She joined the Photonics Lab in 2022 and was recently awarded a SNF Fellowship to explore the quantum decoherence of levitated systems.


Rudolf Haindl

Rudolf Haindl

HPP M 23
ph: +41 44 633 05 32
email

Rudolf carried out his PhD research at the Max Planck Institute for Multidisciplinary Sciences and the University of Göttingen (Germany) focusing on Coulomb correlations in femtosecond electron pulses. In 2025, he joined the Photonics lab to investigate nonlinear effects from levitated nanoparticles.


Lempicka-Mirek

Dr. Karolina Łempicka-Mirek

HPP M 24
ph: +41 44 633 40 97
email

Karolina received her PhD in 2023 from the University of Warsaw (Poland), where she investigated exciton-polaritons in optical microcavities with perovskites. In 2024, she joined the Photonics Lab as a postdoc and was awarded an ETH Fellowship to investigate the control of the electrical properties of a circuit by the local density of optical states.


Antti Moilanen

Dr. Antti Moilanen

HPP M 21
ph: +41 44 633 04 94
email

Antti Moilanen received his PhD in Engineering Physics from Aalto University (Finland) in 2021, focusing on plasmonic Bose-Einstein condensation and lasing in nanoparticle arrays. He was awarded a ETH Fellowship to work on novel light sources based on 2D materials.


Maxime Perdriat

Dr. Maxime Perdriat

HPP M 21
ph: +41 44 633 04 94
email

Maxime completed his PhD and a one-year Postdoc at the Laboratoire de Physique de l’ENS in Paris (France) working on spin-mechanics with levitated and tethered diamonds. In 2025, he joined the Photonics lab to work on the detection of single supersonic atoms using a levitated nanosphere.


Hugo Weltz

Dr. Hugo Weltz

HPP M 21
ph: +41 44 633 04 94
email

Hugo obtained his PhD from the Neel Institut in Grenoble (France), working with silicon nanowire as ultrasensitive and vectorial probe for force sensing. In 2024, he joined the Photonics Lab to explore the cooling of the libration degrees of freedom for a levitated nanoparticle with a Sagnac interferometer.
 


Ziegler

Dr. Jonas Ziegler

HPP M 14.1
ph: +41 44 633 06 98
email

Jonas received his PhD in Experimental Physics from the University of Regensburg (Germany), working on the transport of exciton complexes in 2D materials. In 2023, he joined the Photonics Lab and was awarded an ETH Fellowship to investigate the energy transfer excitation for stable perovskite light-emitting devices.