Accession Number : AD0628295

Title :   ANGULAR DEPENDENCE OF SURFACE SCATTERED LASER RADIATION.

Descriptive Note : Rept. for 15 Nov-10 Dec 65,

Corporate Author : AIR FORCE WEAPONS LAB KIRTLAND AFB N MEX

Personal Author(s) : Grotbeck,Ronald L. ; Doughty,Glenn

Report Date : JAN 1966

Pagination or Media Count : 27

Abstract : Experiments to determine the relative intensity of light scattered at various angles from several materials were performed. Various target materials were mounted on an optical bench and illuminated by a Spectra Physics 116 gas laser. The targets were rotated through various angles with respect to the optical bench, and the distance between the detector and target was varied to record a constant voltage reading on a 555 oscilloscope. Different graphs showing isointensity lines for various angles of incidence as well as graphs showing the percent of intensity reflected as a function of distance were then plotted. (Author)

Descriptors :   (*LASERS, LIGHT), (*HEAT SHIELDS, OPTICAL PROPERTIES), ELECTROMAGNETIC RADIATION, SCATTERING, INTENSITY, SURFACE PROPERTIES

Subject Categories : Lasers and Masers
      Air Condition, Heating, Lighting & Ventilating

Distribution Statement : APPROVED FOR PUBLIC RELEASE