Hyperspectral imaging with laser-scanning sum-frequency generation microscopy

  • A DAM H ANNINEN, HU MINGWAIS, E RIC O. P OTMA
  • Published 2017

Abstract

Vibrationally sensitive sum-frequency generation (SFG) microscopy is a chemically selective imaging technique sensitive to non-centrosymmetric molecular arrangements in biological samples. The routine use of SFG microscopy has been hampered by the difficulty of integrating the required mid-infrared excitation light into a conventional, laser-scanning… (More)

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