activity
19982023
most citedOn-command enhancement of single molecule fluorescence using a gold nanoparticle as an optical nano-antenna

1.6k citations · 6.5k across the 71 of their papers we have counts for

collaborators

72 papers

quant-ph2023

Quantum Efficiency of Single Dibenzoterrylene Molecules in para-Dichlorobenzene at Cryogenic Temperatures

Mohammad Musavinezhad, Dominik Rattenbacher, Alexey Shkarin +4

We measure the quantum efficiency (QE) of individual dibenzoterrylene (DBT) molecules embedded in para-dichlorobenzene at cryogenic temperatures. To achieve this, we apply two dist…

quant-ph2023★ 4 cited

Spectral splitting of a stimulated Raman transition in a single molecule

Johannes Zirkelbach, Burak Gurlek, Masoud Mirzaei +4

The small cross section of Raman scattering poses a great challenge for its direct study at the single-molecule level. By exploiting the high Franck-Condon factor of a common-mode…

quant-ph2023

On-chip interference of scattering from two individual molecules in plastic

Dominik Rattenbacher, Alexey Shkarin, Jan Renger +3

Integrated photonic circuits offer a promising route for studying coherent cooperative effects of a controlled collection of quantum emitters. However, spectral inhomogeneities, de…

quant-ph2022

A robust tip-less positioning device for near-field investigations: Press and Roll Scan (PROscan)

Hsuan-Wei Liu, Michael A. Becker, Korenobu Matsuzaki +3

Scanning probe microscopes scan and manipulate a sharp tip in the immediate vicinity of a sample surface. The limited bandwidth of the feedback mechanism used for stabilizing the s…

quant-ph2021★ 31 cited

High-resolution vibronic spectroscopy of a single molecule embedded in a crystal

Johannes Zirkelbach, Masoud Mirzaei, Irena Deperasinska +6

Vibrational levels of the electronic ground states in dye molecules have not been previously explored at high resolution in solid matrices. We present new spectroscopic measurement…

quant-ph2021★ 81 cited

Single-molecule vacuum Rabi splitting: four-wave mixing and optical switching at the single-photon level

André Pscherer, Manuel Meierhofer, Daqing Wang +5

A single quantum emitter can possess a very strong intrinsic nonlinearity, but its overall promise for nonlinear effects is hampered by the challenge of efficient coupling to incid…