Accession Number : AD0163810

Title :   Semi-Micro Absolute Transmittance and Specular Reflectance Accessory for Spectrophotometers.

Descriptive Note : Patent,

Corporate Author : OFFICE OF THE SECRETARY OF THE ARMY WASHINGTON D C

Personal Author(s) : Mapes,James E.

Report Date : 29 AUG 1972

Pagination or Media Count : 7

Abstract : The patent relates to an improved accessory for spectrophotometers having a plurality of reflecting means some of which are fixed and others exactly repositionable. All of such reflecting means are mounted upon a platform which can be kinematically positioned intermediate to a monochromatic light source and measuring means so that the monochromatic beam is reflected toward a semi-micro sample, which may be held in a cryostat, permitting the determination of absolute transmittance and reflectance over a wide range of temperatures.

Descriptors :   (*SPECTROPHOTOMETERS, *PATENTS), REFLECTORS, OPTICAL PROPERTIES

Subject Categories : Optics

Distribution Statement : APPROVED FOR PUBLIC RELEASE