• DocumentCode
    2718987
  • Title

    Near-field spectra from broadband-infrared nanoscope

  • Author

    Amarie, Sergiu ; Keilmann, Fritz

  • Author_Institution
    Center for Nanosci., Max Planck Inst. of Quantum Opt., Garching, Germany
  • fYear
    2010
  • fDate
    5-10 Sept. 2010
  • Firstpage
    1
  • Lastpage
    1
  • Abstract
    We demonstrate 300 cm-1 wide spectra in the 800-1400 cm-1 range taken from single pixels of about 20 nm size. Technical issues of coupling a fiber-laser-powered coherent spectrometer with a standard near-field microscope will be discussed, together with results on the phonon-resonant response of numerous crystals. Quantitative amplitude and phase spectra will be compared with theory.
  • Keywords
    infrared spectroscopy; near-field scanning optical microscopy; spectrometers; broadband infrared nanoscope; fiber-laser-powered coherent spectrometer; near field microscope; near field spectra; phase spectra; phonon resonant response; quantitative amplitude; size 20 nm; Laser beams; Microscopy; Optical imaging; Optical interferometry; Optical microscopy; Optical scattering;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Infrared Millimeter and Terahertz Waves (IRMMW-THz), 2010 35th International Conference on
  • Conference_Location
    Rome
  • Print_ISBN
    978-1-4244-6655-9
  • Type

    conf

  • DOI
    10.1109/ICIMW.2010.5612966
  • Filename
    5612966
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2718987