Accession Number : AD0891555
Title : High Power Infrared Laser Window Materials (LQ-10 Program).
Descriptive Note : Quarterly progress rept. no. 3, 1 Jul-30 Sep 71.
Corporate Author : AIR FORCE CAMBRIDGE RESEARCH LABS HANSCOM AFB MA
Report Date : 30 NOV 1971
Pagination or Media Count : 42
Abstract : Progress is presented of research underway on the identification, preparation, and evaluation of materials with properties suitable for use as high power laser windows. Results are given on the growth of selected halides, III-V, and II-VI crystals, measurements of physical properties, surface-damage studies, and related measurements into laser beam distortion, optical absorption, and refractive index. Also, a diffraction theory of aberrations is introduced that provides a detailed, three-dimensional intensity distribution in all of space and for all time, as well as the ability to formulate lensing criteria. (Author)
Descriptors : *INFRARED WINDOWS), (*INFRARED LASERS, (*INFRARED OPTICAL MATERIALS, INFRARED WINDOWS), INFRARED RADIATION, HALIDES, SINGLE CRYSTALS, REFRACTIVE INDEX, SURFACE PROPERTIES, DISTORTION, ABSORPTION, DIFFRACTION ANALYSIS, INTENSITY, GALLIUM ARSENIDES, POWER, PHASE DIAGRAMS, PHOSPHIDES, TELLURIDES, GALLIUM COMPOUNDS, CADMIUM COMPOUNDS, CARBON DIOXIDE, CRYSTAL GROWTH, CRYSTAL DEFECTS, THERMAL CONDUCTIVITY.
Subject Categories : Lasers and Masers
Infrared Detection and Detectors
Distribution Statement : APPROVED FOR PUBLIC RELEASE