Accession Number:

AD0701977

Title:

METHODS AND INSTRUMENTS FOR QUALITATIVE CONTROL OF RUBY CRYSTALS (SELECTED ARTICLES),

Descriptive Note:

Corporate Author:

FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s):

• Grum-Grzhimailo,S. V.
• Klassen-Neklyudova,M. V.
• Chentsova,L. G.
• Guseva,I. N.
• Pogodina ,T. N.

Report Date:

1969-11-14

Pagination or Media Count:

112.0

Abstract:

Contents Investigation of quality of crystals using ruby as an example Exposure and investigation of dislocations in crystals by different methods Determination of the concentration of Cr3 in rod crystals of ruby by absorption spectra Methods of investigation of heterogeneity in indices of refraction of crystals Orientation of crystals and investigation of their optical anomaly Measurement of internal stresses in rod crystals of corundum Determination of the value of mutual disorientation of blocks in crystals of ruby by the optical method Differential calorimeter with thermal bridge for measurement of energy of a laser and Instruments for measurement of pulsed light energy.

Descriptors:

• (*LASERS
• RUBY)
• (*RUBY
• *CRYSTAL STRUCTURE)
• CRYSTAL DEFECTS
• CRYSTAL GROWTH
• OPTICAL PUMPING
• REFRACTIVE INDEX
• ABSORPTION SPECTRA
• USSR

Subject Categories:

• Lasers and Masers
• Crystallography

Distribution Statement:

APPROVED FOR PUBLIC RELEASE