Accession Number : AD0618744
Title : INFRARED TRANSMITTANCE OF OPTICAL MATERIALS AT LOW TEMPERATURES.
Descriptive Note : Technical publication,
Corporate Author : NAVAL ORDNANCE TEST STATION CHINA LAKE CALIF
Personal Author(s) : Linsteadt,George F.
Report Date : JUN 1965
Pagination or Media Count : 17
Abstract : Transmittance measurements of a variety of infrared optical materials were made at approximate temperatures of 50K, 85K, and 300K in the 1.0-micron to 15.0-micron wavelength region. The effects of these low temperatures on transmittance are presented in the form of curves, with transmittance as a function of wavelength. A change in external transmittance was measured for some materials. (Author)
Descriptors : (*OPTICAL MATERIALS, INFRARED RADIATION), (*INFRARED OPTICAL MATERIALS, ABSORPTION), (*GLASS, INFRARED RADIATION), (*CRYSTALS, INFRARED RADIATION), SEMICONDUCTORS, LOW TEMPERATURE, REFRACTIVE INDEX, GERMANIUM, SILICON, ARSENIC COMPOUNDS, SULFIDES, STRONTIUM COMPOUNDS, TITANATES, CALCIUM COMPOUNDS, LITHIUM COMPOUNDS, BARIUM COMPOUNDS, FLUORIDES, MAGNESIUM COMPOUNDS, TITANIUM COMPOUNDS, OXIDES
Distribution Statement : APPROVED FOR PUBLIC RELEASE