Rostock 2019 – scientific programme
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Q: Fachverband Quantenoptik und Photonik
Q 6: Nano-Optics (Single Quantum Emitters) I
Q 6.2: Talk
Monday, March 11, 2019, 10:45–11:00, S SR 112 Maschb.
Coherent coupling of single molecules to on-chip microresonators — •Dominik Rattenbacher1, Alexey Shkarin1, Jan Renger1, Tobias Utikal1, Stephan Götzinger2,1, and Vahid Sandoghdar1,2 — 1Max Planck Institute for the Science of Light (MPL), Erlangen, Germany — 2Friedrich-Alexander University (FAU) Erlangen-Nürnberg, Erlangen, Germany
One-dimensional subwavelength waveguides (nanoguides) are an ideal system to realize light-matter interactions between photons in the waveguide mode and individual emitters separated on length scales much longer than their transition wavelength [1]. However, as with most mode-matching approaches, the overall coherent coupling efficiency is limited by geometric/material constrains and a rich internal level structure of the emitters. Both limitations could recently be overcome in a free-space geometry by using a high-finesse Fabry-Pérot cavity [2]. In this presentation we discuss the coherent coupling of single molecules to ring resonators and nanoguides on a chip. Together with the possibility to manipulate the resonance frequencies of the molecules by static electric fields, we expect our platform to offer an ideal candidate for the investigations of cooperative effects among several emitters [3].
[1] P. Türschmann et al., Nano Lett. 17, 4941 (2017)
[2] D. Wang et al., arXiv:1809.07526 (2018)
[3] H. R. Haakh et al., Phys. Rev. A 94, 053840 (2016).