Nanoscopic charge fluctuations in a gallium phosphide waveguide measured by single molecules

Alexey Shkarin; Dominik Rattenbacher; Jan Renger; Simon Hönl; Tobias Utikal; Paul Seidler; Stephan Götzinger; Vahid Sandoghdar

doi:10.1103/PhysRevLett.126.133602

Nanoscopic charge fluctuations in a gallium phosphide waveguide measured by single molecules

Quantum Physics 2021-04-07 v1 Mesoscale and Nanoscale Physics Optics

Authors: Alexey Shkarin , Dominik Rattenbacher , Jan Renger , Simon Hönl , Tobias Utikal , Paul Seidler , Stephan Götzinger , Vahid Sandoghdar

View on arXiv ↗ PDF ↗ DOI ↗

Abstract

We present efficient coupling of single organic molecules to a gallium phosphide subwavelength waveguide (nanoguide). By examining and correlating the temporal dynamics of various single-molecule resonances at different locations along the nanoguide, we reveal light-induced fluctuations of their Stark shifts. Our observations are consistent with the predictions of a simple model based on the optical activation of a small number of charges in the GaP nanostructure.

Keywords

quantum fluctuations

Cite

@article{arxiv.2012.02991,
  title  = {Nanoscopic charge fluctuations in a gallium phosphide waveguide measured by single molecules},
  author = {Alexey Shkarin and Dominik Rattenbacher and Jan Renger and Simon Hönl and Tobias Utikal and Paul Seidler and Stephan Götzinger and Vahid Sandoghdar},
  journal= {arXiv preprint arXiv:2012.02991},
  year   = {2021}
}

Comments

5 pages, 5 figures

Nanoscopic charge fluctuations in a gallium phosphide waveguide measured by single molecules

Abstract

Keywords

Cite

Comments

Related papers