| Institution: | 1. European Laboratory for Non‐linear Spectroscopy LENS, Via Nello Carrara 1, 50019 Sesto Fiorentino, Italy;2. National Institute of Optics, National Research Council INO‐CNR, Largo E. Fermi 6, 50125 Florence, Italy;3. Institute of Photonic Technology Jena IPHT, Albert Einstein Stra?e 9, 07745 Jena, Germany;4. Institute of Physical Chemistry and Abbe Center of Photonics, Friedrich‐Schiller University, Helmholtzweg 4, 07743 Jena, Germany;5. Department of Physics, University of Florence, Via G. Sansone 1, 50019 Sesto Fiorentino, Italy |
