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Nano Photonics
Plasmon nano-optics
Romain Quidant, Professor (ICREA)
Protein detection in a plasmonic dimer.
Activities:
The intrinsic intensity and confinement of plasmon fields at the surface of noble metal nanostructures offer a great potential for the manipulation of light at the sub-wavelength scale. Through spatial and spectral engineering of plasmon properties, we aim at extending down to the nanometer scale key concepts and functionalities required for the elaboration of future nano-optical devices. Our research relies on a permanent interaction between modelling, nanofabrication and optical characterization. Activities include light control at the nanoscale, elaboration of 2-D plasmon-based optical elements, micro and nano-optical manipulation with plasmon fields as well as the study of heat generation at the nanoscale for biomedical applications.




Projects:
Enhanced light-matter interaction at the nanoscale
Micro- and nano-optical manipulation with plasmon fields
Plasmon-based 2D miniaturized optical elements
Thermo-plasmonics

Available Resources:
  • Fs-Ti:Saph Lasers, OPO
  • Inverted Confocal microscopes
  • Leakage/Scattering microscope
  • Optical trapping set-up
  • Scanning near field optical microscope


Collaborations:
- CEMES CNRS-UPR (8011) (Toulouse, France)
Contact: Dr. Christian Girard
- CLARTE group, Institut Fresnel (Marseille, France)
Contact: Dr. Stefan Enoch
- Chalmers University of Technology, (Göteborg, Sweden).
Contact: Mikael Käll
- Institut Carnot, (Dijon, France)
Contact: Alain Dereux
- Group of Optical Micromanipulation Techniques, Institut of Scientific Instruments (ISI), (Brno, Czech Republic).
Contact: Pavel Zemanek
- Instituto de Optica-CSIC, (Madrid, Spain)
Contact: Javier García de Abajo

Contact:
 romain.quidant@icfo.es

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