Far infrared measurements of selected optical materials at 1.6 K.
Abstract
Measurements at 1.6°K of the transmittance and refractive index of quartz, polyethylene, polytetrafluorethylene (P.T.F.E.) and polychlorotrifluorethylene (P.C.T.F.E.) have been made, using a Michelson Interferometer operating in the phase modulated mode.
- Publication:
-
Infrared Physics
- Pub Date:
- 1975
- DOI:
- 10.1016/0020-0891(75)90009-3
- Bibcode:
- 1975InfPh..15...45A