Self-supporting thin-film beam splitter for far-infrared interferometers

  title={Self-supporting thin-film beam splitter for far-infrared interferometers},
  author={G. Kampffmeyer and A. Pfeil},
  journal={Applied physics},
Commercially available plastic films have been examined, in the spectral range up to 1200 cm−1, for use as a beam splitter in far-infrared Michelson interferometers. The materials reported include polyethylene terephthalate, polycarbonate, polyvinylchloride, polypropylene, cellulose and polyethylene. 
8 Citations
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