Purcell Effect and Photoluminescence Emission Enhancement of Individual CdSe/CdS/PMMA Nano Particles Coupled to Metallic Bullseye Resonators

Werschler, Florian; Lindner, Benjamin; Hinz, Christopher; de Roo, Tjaard; Mecking, Stefan; Seletskiy, Denis V.; Leitenstorfer, Alfred

Purcell Effect and Photoluminescence Emission Enhancement of Individual CdSe/CdS/PMMA Nano Particles Coupled to Metallic Bullseye Resonators

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Datum

2017

Publikationstyp

Beitrag zu einem Konferenzband

Publikationsstatus

Published

Erschienen in

2017 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO Europe-EQEC) : 25-29 June 2017. Piscataway, NJ: IEEE, 2017, EG_5_4. ISBN 978-1-5090-6736-7. Available under: doi: 10.1109/CLEOE-EQEC.2017.8087608

Zusammenfassung

Polymer-capped colloidal semiconductor quantum dots [1] offer a robust material system for time-resolved analysis and individual control of ultrafast charge carrier dynamics [2]. This goal necessitates a strong enhancement of light-matter interaction. In this work we demonstrate an efficient coupling of individual CdSe/CdS/PMMA quantum dots (QDs) to plasmonic resonators formed out of multiple concentric rings patterned in a 280-nm thick gold layer. Such a “bullseye” design allows for efficient manipulation of single QDs into the center of the antenna while imposing no polarization selectivity [3]. As a result, we achieve a dramatic increase of the photoluminescence (PL) emission intensity and the radiative decay rates due to the Purcell effect.

Fachgebiet (DDC)

530 Physik

Konferenz

2017 European Conference on Lasers and Electro-Optics and European Quantum Electronics Conference, 25. Juni 2017 - 29. Juni 2017, München

Zitieren

ISO 690

WERSCHLER, Florian, Benjamin LINDNER, Christopher HINZ, Tjaard DE ROO, Stefan MECKING, Denis V. SELETSKIY, Alfred LEITENSTORFER, 2017. Purcell Effect and Photoluminescence Emission Enhancement of Individual CdSe/CdS/PMMA Nano Particles Coupled to Metallic Bullseye Resonators. 2017 European Conference on Lasers and Electro-Optics and European Quantum Electronics Conference. München, 25. Juni 2017 - 29. Juni 2017. In: 2017 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO Europe-EQEC) : 25-29 June 2017. Piscataway, NJ: IEEE, 2017, EG_5_4. ISBN 978-1-5090-6736-7. Available under: doi: 10.1109/CLEOE-EQEC.2017.8087608

BibTex

@inproceedings{Werschler2017Purce-45681,
  year={2017},
  doi={10.1109/CLEOE-EQEC.2017.8087608},
  title={Purcell Effect and Photoluminescence Emission Enhancement of Individual CdSe/CdS/PMMA Nano Particles Coupled to Metallic Bullseye Resonators},
  isbn={978-1-5090-6736-7},
  publisher={IEEE},
  address={Piscataway, NJ},
  booktitle={2017 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO Europe-EQEC) : 25-29 June 2017},
  author={Werschler, Florian and Lindner, Benjamin and Hinz, Christopher and de Roo, Tjaard and Mecking, Stefan and Seletskiy, Denis V. and Leitenstorfer, Alfred},
  note={Article Number: EG_5_4}
}

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