Parts | Days | Selection | Search | Updates | Downloads | Help
Q: Fachverband Quantenoptik und Photonik
Q 24: Poster: Quantum Optics and Photonics I
Q 24.15: Poster
Tuesday, March 12, 2019, 16:30–18:30, S Fobau Physik
Enhanced light-matter interaction with nanoantennas coupled to a tunable microcavity — •Moritz Kappeler1, Aina Quintilla1, Silvia Diewald1, David Hunger1, Michael Förg2, Alexander Högele2, Michael Kaniber3, Marko Petric3, and Jonathan Finley3 — 1Karlsruher Institut für Technologie, Karlsruhe, Deutschland — 2Ludwig-Maximilians-Universität, München, Deutschland — 3Technische Universität, München, Deutschland
The controlled coupling between quantum emitters and photonic devices is essential for future applications like single photon sources, quantum non-linear optics and nanolasers. The coupling strength is typically amplified by cavities or nanoplasmonic antennas which are opposite with respect to quality factor and volume. In our work we use a hybrid approach consisting of a fiber-based microcavity and a lithographically produced bowtie nanoantenna. This allows both to increase the emission enhancement and to tune the bandwidth. We are working towards the combination with a monolayer of a transition metal dichalcogenide material exfoliated on an array of nanoantennas with different resonance frequencies. We report on the current status of the experiment.