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Single-shot stand-off chemical identification of powders using random Raman lasing

Supporting Information

Files in this Data Supplement:

  • Download Supporting Information (PDF)
  • Download Movie_S01 (AVI) - Movie S1. The alignment He-Ne after propagating the full 400-m path length. The oscillations seen in the beam are the result of scintillation and demonstrate the rapid deterioration of the beam quality of a high-quality Gaussian beam propagating over long distances.

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