title: Cryogenic refractive indices and temperature coefficients of cadmium telluride from 6 microm to 22 microm.
abstract: The index of refraction and its variation with wavelength and temperature were measured for cadmium telluride made by chemical vapor deposition (CVD). The measurement at 20 K using liquid helium as coolant is reported for the first time. The refractive index at 10 microm and 20 K is 2.6466, and the average temperature coefficient at 10 microm and in the range 20-80 K is 4.9 x 10(-5)/K.
authors.forename: A G
authors.initials: AG
authors.lastname: Debell
authors.forename: E L
authors.initials: EL
authors.lastname: Dereniak
authors.forename: J
authors.initials: J
authors.lastname: Harvey
authors.forename: J
authors.initials: J
authors.lastname: Nissley
authors.forename: J
authors.initials: J
authors.lastname: Palmer
authors.forename: A
authors.initials: A
authors.lastname: Selvarajan
authors.forename: W L
authors.initials: WL
authors.lastname: Wolfe