Theses
2026
Optimization of endoscopic magnetometers based on microdiamonds with NV defects
Kilian Ebi (Bachelor thesis, April 2026) PDF
2025
- NV-center relaxometry: from charge-conversion effects to application to paramagnetic spin-crossover complexes
Isabel Carolin Cardoso Barbosa (PhD thesis, June 2025) PDF - Addressing Ytterbium Rydberg States with a UV Laser Setup for Neutral Atom Quantum Computing
Jakob Tobias Pätkau (Diploma thesis, February 2025) PDF
2024
- Fluorescence of NV centers in optically trapped nanodiamonds
Arnold Wilhelm Schäfer (Bachelor thesis, October 2024) PDF - Tuning anomalous diffusion of ultracold Fermi gases in disorder using quantum and cosmological mechanisms
Sian Barbosa (PhD thesis, September 2024) PDF - High-resolution imaging system for ultracold Li atoms
Bennet Benny (Master thesis, September 2024) PDF - First steps towards the integration of optical tweezers into a system for direct laser writing
Alena Erlenbach (Master thesis, August 2024) PDF - Towards the implementation of a Digital Micromirror Device for the creation of arbitrary optical potentials in an ultracold quantum gas of 6Li
Louisa Marie Kienesberger (Master thesis, August 2024) PDF - Simulation of trajectories of individual Cs atoms in dissipative and conservative force fields and their analysis with the support of artificial intelligence
Marco Mohler (Diploma thesis, June 2024) PDF - Design and characterization of optical tweezers for single cesium atoms
Levi Geier (Master thesis, June 2024) PDF - Motorized mirrors for automated fiber coupling and control of laser beams
Marcel Keck (Bachelor thesis, February 2024) PDF
2023
- Non-equilibrium dynamics in the BEC-BCS crossover: From disorder quenches to Pauli engines
Jennifer Koch (PhD thesis, December 2023) PDF - Design and characterization of a trapezoidal amplifier system for laser cooling of cesium atoms
Luca Leon Granert (Bachelor thesis, December 2023) PDF - Control and characterization of an acousto-optical deflector for the realization of optical tweezers
Hugo Gerlitz (Bachelor thesis, November 2023) PDF - Design and characterization of a low-alignment optical system for frequency modulation using acousto-optic modulators
David Gopalan (Bachelor thesis, September 2023) PDF - Towards probing and understanding radio-frequency induced Floquet-Feshbach resonances in ultracold 6Li gases
Alexander Pascal Guthmann (Master thesis, April 2023) PDF
2022
- Construction of optical tweezers for the introduction of single caesium atoms into a rubidium quantum gas
Joshua Becker (Master thesis, December 2022) PDF - Spin dynamics of open quantum systems driven by spin-exchange collisions
Jens Nettersheim (PhD thesis, November 2022) PDF - Nitrogen-Vacancy Centers in Nanodiamonds from Waveguide-Coupled Quantum Sensors to Collective Effects in Agglomerates
Jonas Maximilian Gutsche (PhD thesis, November 2022) PDF - Non-equilibrium dynamics of single atoms for probing tailored baths
Daniel Adam (PhD thesis, March 2022) PDF - Toward high-resolution probing of interacting Fermi gases in a UHV glass cell
Felix Lang (Master thesis, March 2022) PDF - Influence of excitation wavelength on optically detected magnetic resonance spectra of defect centers in diamond
Levi Geier (Bachelor thesis, March 2022) PDF
2021
- Development of an integrated, directly laser-written magnetic field sensor on the tip of an optical fiber based on quantum emitters in nanodiamonds
Mark Stefan Dix (Diploma thesis, November 2021) PDF - Dynamics of single atoms in a moving optical lattice
Florian Schall (Bachelor thesis, October 2021) PDF - Magnetometry on spin-crossover complexes using nitrogen vacancy centers in nanodiamonds
Isabel Manes (Master thesis, September 2021) PDF - Universal non-equilibrium spin dynamics of single Cs atoms in an ultracold Rb gas
Julian Feß (Diploma thesis, September 2021) PDF - Experimental setup for double quantum magnetometry at NV centers in nanodiamonds
Dennis Christian Lönard (Master thesis, August 2021) PDF - Construction and characterization of a diode laser for laser cooling of lithium atoms
Jakob Wüst (Bachelor thesis, August 2021) PDF - Construction and characterization of a laser amplifier for laser cooling of lithium atoms
Jessica Schöberle (Bachelor thesis, August 2021) PDF - Construction and characterization of a diode laser for laser cooling of cesium
Paul Steuernagel (Bachelor thesis, June 2021) PDF - Design, implementation and characterization of an FPGA-based system for real-time control of signals in quantum optical and atom optical experiments
Jonas David Witzenrath (Diploma thesis, May 2021) PDF - A setup for the investigation of ultracold quantum gases with high spatial resolution
Maximilian Kaiser (Diploma thesis, April 2021) PDF - Stabilization of a laser on a high quality optical resonator
Isabell Jauch (Bachelor thesis, April 2021) PDF
2020
- Bose-Einstein condensates and degenerate Fermi gases in static and dynamic disorder potentials
Benjamin Nagler (PhD thesis, December 2020) PDF - Optimization of a radio frequency antenna for spectroscopic investigation of ultracold Fermi gases
Carole Peiffer (Bachelor thesis, December 2020) PDF - Numerical simulation of the Gross-Pitaevskii equation for a Bose-Einstein condensate in dynamic disorder
Alexander Pascal Guthmann (Bachelor thesis, November 2020) PDF - Investigation of the fluorescence of NV centers in nanodiamonds for collective effects depending on the spin state
Marek Bültel (Bachelor thesis, October 2020) PDF - A Single-Atom Quantum Refrigerator driven by Spin Exchange Collisions
Kevin Pascal Mours (Bachelor thesis, September 2020) PDF - Spin exchange collisions between single atomic impurities and a quantum gas
Sabrina Burgardt (Diploma thesis, September 2020) PDF - Directly-Laser-Written Lab-on-a-Tip for Quantum Sensing
José Ferreira Neto (Master thesis, September 2020) PDF - Time-dependent, disordered dipole potentials for ultracold fermionic quantum gases
Silvia Hiebel (Diploma thesis, September 2020) PDF - Tracing the difference between single quantum emitters and bulk material of quantum emitters in nanodiamonds by quantum optics
Ashkan Zand (Master thesis, August 2020) PDF - Design and construction of optical tweezers for glass spheres and nanodiamonds
Lynn Knippertz (Master's thesis, March 2020) PDF
2019
- Relaxation Dynamics of Single Neutral Impurities in a Bose-Einstein-Condensate
Tobias Lausch (PhD thesis, December 2019) PDF - Non-Equilibrium Motional Dynamics of Single Ultracold Cesium Atoms
Daniel Mayer (PhD thesis, December 2019) PDF - Fermi superfluids in disordered optical potentials
Sian Cardaso Barbosa (Diploma thesis, September 2019) PDF - Construction of a source for entangled photon pairs
Dennis Lönard (Bachelor thesis, April 2019) PDF - Towards a degenerate Fermi gas in a disordered environment
Benjamin Gänger (PhD thesis, March 2019) PDF - A tunable laser system for imaging rubidium at high magnetic fields
Jennifer Koch (Diploma thesis, January 2019) PDF - A laser system for pulsed, near-resonant excitation of stickstoff defect centers in nanodiamonds
Mark Stefan Dix (Bachelor thesis, January 2019) PDF
2018
- Strongly Interacting Ultracold Fermi Gases: Dynamics in Disordered Potentials
Jan Ernst Phieler (PhD thesis, December 2018) PDF - Spin dynamics of single neutral impurities in a Bose-Einstein condensate
Felix Schmidt (PhD thesis, December 2018) PDF - Integration of Strong Fluorescent Nanodiamonds into Direct Laser Written Polymer Waveguides for Quantum Sensing
Alexander Landowski (PhD thesis, December 2018) PDF - Construction and characterization of a diode laser for naresonant excitation of NV color centers in diamond
Moritz Weiland (Bachelor thesis, July 2018) PDF - Integration of nitrogen-vacancy centers in polymer waveguides
Jonas Maximilian Gutsche (Diploma thesis, March 2018) PDF - Construction of an incident light microscope for the investigation of micro-optical systems
Marius Schöneberg (Master's thesis, March 2018) PDF
2017
- Interaction of Individual Ultracold Cs Atoms with a Rb Quantum Gas
Steve Haupt (Master thesis, November 2017) PDF - Construction of an optical high-density reference resonator for quantum optical experiments
Maximilian Pallmann (Diploma thesis, September 2017) PDF - A microwave setup for magnetometry at nitrogen-vacancy centers in nanodiamonds
Sebastian Wingerter (Master thesis, March 2017) PDF - A stabilized high-performance dipole trap for cooling and transporting fermionic lithium atoms
Geram Hunanyan (Diploma thesis, January 2017) PDF
2016
- Single Ultracold Cesium Atoms Coupled to a Bath
Farina Kindermann (PhD thesis, December 2016) PDF - Thermometry and Diffusion with Single Impurity Atoms in an Ultracold Gas
Michael Hohmann (PhD thesis, December 2016) PDF - Construction and characterization of a coil system for the generation of Feshbach resonances of fermionic lithium atoms
Jürgen Häring (Diploma thesis, December 2016) PDF - A laser system for the spectroscopy and cooling of ytterbium atoms
Benjamin Nagler (Diploma thesis, October 2016) PDF - Preparation for driving magnetic Feshbach resonances on ultracold rubidium and cesium atoms
Manuel Stein (Diploma thesis, October 2016) PDF - Diffusion of single ultracold atoms in an optical lattice
Daniel Adam (Diploma thesis, September 2016) PDF - A setup for investigating the fluorescence properties of nitrogen vacancy centers in nanodiamonds
Dominik Helward Zepp (Diploma thesis, August 2016) PDF - Characterization of an electro-optical modulator
Jana Bender (Bachelor thesis, August 2016) PDF - Flexible generation of beam profiles using binary patterns on a digital micromirror device
Joshua Maximin Maas (Bachelor thesis, July 2016) PDF - Simulation and high-resolution position detection of individual cesium atoms in the optical lattice
Torsten Eckern (Diploma thesis, July 2016) PDF
2015
- A laser system for laser cooling of ytterbium atoms on the blue 1 S 0 ↔ 1 P 1 transition
Thomas Pinnel (Diploma thesis, August 2015) PDF - Setup for a magneto-optical trap of fermionic lithium atoms
Carsten Lippe (Diploma thesis, August 2015) PDF - Laser cooling and temperature determination of individual caesium atoms
Steve Haupt (Bachelor thesis, May 2015) PDF - Investigation of the fluorescence properties of various photoresists for integrated optical elements
Michael Schmidt (Master's thesis, April 2015) PDF - Construction and characterization of a magneto-optical trap for the advanced practical course
Christoph Alexander Brach (Diploma thesis, March 2015) PDF - Frequency doubling of a diode laser at 798 nm for laser cooling of ytterbium atoms
Christina Weirich (Master's thesis, March 2015) PDF
2014
- Construction and characterization of a diode laser with external resonator for laser spectroscopy of the blue ytterbium line
Michael Lehmann (Master's thesis, October 2014) PDF - Setup and characterization of a Doppler-free spectroscopy for lithium
Björn Leinenbach (Master thesis, October 2014) PDF - Optimization of the generation of a Bose-Einstein condensate by evolutionary algorithms
Tobias Lausch (Diploma thesis, September 2014) PDF - Design and construction of Zeeman decelerators for laser cooling of fermionic 6Li and 173Yb
Tobias Eul (Diploma thesis, June 2014) PDF - Direct laser writing and characterization of single-mode waveguides in the SU-8 photoresist for a wavelength of 780 nm
Alexander Landowski (Diploma thesis, April 2014) PDF - Construction of a species-selective optical lattice for single cesium atoms
Daniel Mayer (Diploma thesis, April 2014) PDF - Cooling, trapping and detecting single caesium atoms in a magneto-optical trap
Felix Schmidt (Diploma thesis, January 2014) PDF
2013
- Metamaterial-focused microwave radiation for use in quantum optics
Alexander Wolff (Diploma thesis, December 2013) PDF - Construction and characterization of an optical trap system for ultracold atoms
Philipp Franzreb (Diploma thesis, January 2013) PDF - A phase-stable laser system for coherent Raman transitions in ultracold rubidium and caesium atoms
Jan Phieler (Diploma thesis, January 2013) PDF
2012
- Construction and characterization of a source for the generation of cold atoms
Benjamin Gänger (Diploma thesis, December 2012) PDF