Research Topics

Luca Poletto

Summary

Affiliation: University of Padova
Country: Italy

Publications

  1. ncbi request reprint Optical concept of a compressor for XUV pulses in the attosecond domain
    Fabio Frassetto
    CNR INFM Laboratory for Ultraviolet and X Ray Optical Research, Department of Information Engineering, University of Padova, Via Gradenigo 6 b, 35131 Padova, Italy
    Opt Express 16:6652-67. 2008
  2. doi request reprint Micro-focusing of attosecond pulses by grazing-incidence toroidal mirrors
    L Poletto
    National Council for Research of Italy, Institute of Photonics and Nanotechnologies, Padova, Italy
    Opt Express 21:13040-51. 2013
  3. ncbi request reprint Tolerances of time-delay-compensated monochromators for extreme-ultraviolet ultrashort pulses
    Luca Poletto
    CNR INFM LUXOR, Laboratory for UV and X Ray Optical Research and Department of Information Engineering, Padova, Italy
    Appl Opt 48:4526-35. 2009
  4. ncbi request reprint Time-delay compensated monochromator for the spectral selection of extreme-ultraviolet high-order laser harmonics
    Luca Poletto
    Laboratory for UV and X Ray Optical Research, CNR INFM and Department of Information Engineering, University of Padova, Padova 35131, Italy
    Rev Sci Instrum 80:123109. 2009
  5. doi request reprint Time-preserving grating monochromators for ultrafast extreme-ultraviolet pulses
    Luca Poletto
    National Research Council Institute of Photonics and Nanotechnologies, Laboratory for UV and X Ray Optical Research, Padova, Italy
    Appl Opt 49:5465-73. 2010
  6. doi request reprint Active-grating monochromator for the spectral selection of ultrashort pulses
    Fabio Frassetto
    National Council for Research of Italy, Institute of Photonics and Nanotechnologies, Padova, Italy
    Opt Express 21:12996-3004. 2013
  7. ncbi request reprint Extreme-ultraviolet compact spectrometer for the characterization of the harmonics content in the free-electron-laser radiation at FLASH
    Fabio Frassetto
    Institute of Photonics and Nanotechnologies, National Research Council of Italy, Via Trasea 7, Padova 35131, Italy
    J Synchrotron Radiat 19:596-601. 2012

Collaborators

  • Fabio Frassetto
  • Gioia Della Giustina
  • Erika Zanchetta
  • Giovanna Brusatin
  • Caterina Vozzi
  • Stefano Bonora
  • Salvatore Stagira
  • Natalia Gerasimova
  • Siarhei Dziarzhytski
  • Stefano Coraggia
  • Paolo Villoresi

Detail Information

Publications7

  1. ncbi request reprint Optical concept of a compressor for XUV pulses in the attosecond domain
    Fabio Frassetto
    CNR INFM Laboratory for Ultraviolet and X Ray Optical Research, Department of Information Engineering, University of Padova, Via Gradenigo 6 b, 35131 Padova, Italy
    Opt Express 16:6652-67. 2008
    ..The compressor can be designed for any spectral region in the XUV and soft X-ray domain. As a test case, the applications to the compression of attosecond pulses centered at 70 eV and at 160 eV are discussed...
  2. doi request reprint Micro-focusing of attosecond pulses by grazing-incidence toroidal mirrors
    L Poletto
    National Council for Research of Italy, Institute of Photonics and Nanotechnologies, Padova, Italy
    Opt Express 21:13040-51. 2013
    ..An example is provided to demonstrate the capability to achieve spot sizes in the 5-15 μm range with a demagnification higher than 10 in a compact envelope...
  3. ncbi request reprint Tolerances of time-delay-compensated monochromators for extreme-ultraviolet ultrashort pulses
    Luca Poletto
    CNR INFM LUXOR, Laboratory for UV and X Ray Optical Research and Department of Information Engineering, Padova, Italy
    Appl Opt 48:4526-35. 2009
    ..I compare here the two designs in terms of the tolerances in the alignment for time-delay compensation in the femtosecond time scale. The off-plane mount is demonstrated to be far superior to the classical diffraction mount...
  4. ncbi request reprint Time-delay compensated monochromator for the spectral selection of extreme-ultraviolet high-order laser harmonics
    Luca Poletto
    Laboratory for UV and X Ray Optical Research, CNR INFM and Department of Information Engineering, University of Padova, Padova 35131, Italy
    Rev Sci Instrum 80:123109. 2009
    ....
  5. doi request reprint Time-preserving grating monochromators for ultrafast extreme-ultraviolet pulses
    Luca Poletto
    National Research Council Institute of Photonics and Nanotechnologies, Laboratory for UV and X Ray Optical Research, Padova, Italy
    Appl Opt 49:5465-73. 2010
    ..e., 100-200 fs, while the OPM is suitable for ultrashort time responses in the 10-50 fs range to realize femtosecond time-preserving monochromators...
  6. doi request reprint Active-grating monochromator for the spectral selection of ultrashort pulses
    Fabio Frassetto
    National Council for Research of Italy, Institute of Photonics and Nanotechnologies, Padova, Italy
    Opt Express 21:12996-3004. 2013
    ..The time-delay compensated configuration has been tested with ultrashort pulses at 800 nm. The feasibility of this configuration for the extreme-ultraviolet spectral region has been demonstrated by ray tracing studies...
  7. ncbi request reprint Extreme-ultraviolet compact spectrometer for the characterization of the harmonics content in the free-electron-laser radiation at FLASH
    Fabio Frassetto
    Institute of Photonics and Nanotechnologies, National Research Council of Italy, Via Trasea 7, Padova 35131, Italy
    J Synchrotron Radiat 19:596-601. 2012
    ..1-0.2% range. Both spectral and intensity fluctuations of the fundamental emission and the harmonics are monitored...