Group member Lukas Strauch receives the student prize of the Kreis Altenkirchen for his master thesis. Congratulations Lukas!
Group member Haritha Kambalathmana obtains the PhD in Physics. Congratulations!
Current topics for a master thesis available here
Started DAAD project on color centers in nanodiamond with the Institute of Physics of CAS, Prague!
Our latest work on SiV centers published in Appl. Phys. Lett. and highlighted in Kudos
Our latest work on nanocone antennas published in Adv. Photonics Res.
The Laboratory for Nano-Optics deeply regrets the tragic accident and the death of Dr. Dmitry Fedyanin. We express our sincere condolences to Dmitry's family and friends. Dmitry was a recipient of a Walter Benjamin Position of the DFG on “Pulsed electrically driven single-photon sources on diamond” and since July 2023 he has been a research associate in our group. We have been collaborating since almost a decade on the electroluminescence from color centers in diamond. We mourn the loss of a good friend and of a talented young scientist.
Group member Navid Soltani obtains the PhD in Physics. Congratulations!
Our book chapter on ultrafast single-photon detection published in Advances in Nonlinear Photonics.
Group member Philipp Rauschel receives the Applied Photonics Award for his master thesis. Congratulations Philipp!
Our latest work on ODMR published in Adv. Quantum Technol.
Join the celebrations for the 50th birthday of the University of Siegen. Check out the program Offene Uni.
Group member Lukas Hunold receives the student prize of the Kreis Olpe for his master thesis. Congratulations Lukas!
Nano Spectroscopy
Ultrafast spectroscopy is a powerful tool to investigate new materials and to track physical or chemical processes with a very high time resolution. Using concepts such as nanofocusing, we aim at implementing advanced spectroscopic techniques like pump-probe and multidimensional approaches in nano-optics to push their spatial resolution beyond the diffraction limit and to improve their ability to address individual systems, such as single molecules.