Coherent coupling of single molecules to on-chip ring resonators

Rattenbacher D, Shkarin A, Renger J, Utikal T, Götzinger S, Sandoghdar V (2019)

Publication Type: Journal article

Publication year: 2019

Journal

New Journal of Physics Institute of Physics: Open Access Journals / Institute of Physics (IoP) and Deutsche Physikalische Gesellschaft

Book Volume: 21

DOI: 10.1088/1367-2630/ab28b2

Abstract

We report on cryogenic coupling of organic molecules to ring microresonators obtained by looping subwavelength waveguides (nanoguides). We discuss fabrication and characterization of the chip-based nanophotonic elements which yield a resonator finesse in the order of 20 when covered by molecular crystals. Our observed extinction dips from single molecules reach 22%, consistent with an expected enhancement factor of up to 11 for the molecular emission into the nanoguide. Future efforts will aim at efficient coupling of a handful of molecules via their interaction with a ring microresonator mode, setting the ground for the realization of quantum optical cooperative effects.

Authors with CRIS profile

Stephan Götzinger Professur für Physik Vahid Sandoghdar Lehrstuhl für Experimentalphysik

Involved external institutions

Max-Planck-Institut für die Physik des Lichts (MPL) / Max Planck Institute for the Science of Light DE Germany (DE)

How to cite

APA:

Rattenbacher, D., Shkarin, A., Renger, J., Utikal, T., Götzinger, S., & Sandoghdar, V. (2019). Coherent coupling of single molecules to on-chip ring resonators. New Journal of Physics, 21. https://dx.doi.org/10.1088/1367-2630/ab28b2

MLA:

Rattenbacher, Dominik, et al. "Coherent coupling of single molecules to on-chip ring resonators." New Journal of Physics 21 (2019).

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