Accession Number : AD0696405

Title :   A MICROCALORIMETER FOR MEASURING LASER ENERGY,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Mumladze,V. V. ; Goldshtein,G. A. ; Demirkhanova,A. S. ; Tskhevedadze,D. M.

Report Date : 30 APR 1969

Pagination or Media Count : 5

Abstract : The microcalorimeter contains a fluid-receiving vessel and a protective hood with vacuum-thermal insulation. In order to increase the sensitivity and eliminate dependence on energy distribution within the vessel for temperature reading, the light-receiving vessel is filled with a fluid which has maximum absorption in the region of wavelengths emitted by lasers. The device is equipped with an optical system for projecting the emission measured to the center of the vessel, simultaneously serving as light receiver and reading instrument.

Descriptors :   (*PHOTOMETERS, *CALORIMETERS), LASERS, METHYLENE BLUE, ABSORPTION, USSR, PATENTS

Subject Categories : Optics

Distribution Statement : APPROVED FOR PUBLIC RELEASE