INVESTIGATE THE PROPERTIES OF GLASSES TRANSMITTING IN THE 3 TO 5 AND 8 TO 14 MICRON WINDOWS

Abstract

Twenty glasses were selected for complete property measurements. The softening range of these materials lies between 100 and 180 C, and their transmission properties are roughly equivalent to that of As2S3 glass. From first order measurements made on the rapid refractometer, the indices will be in the range from 2.2 to 3.0. Specimens are being prepared for measurement of chemical, optical, physical and thermal properties.

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Document Details

Document Type
Technical Report
Publication Date
Mar 10, 1964
Accession Number
AD0439001

Entities

People

  • J. Jerger

Tags

DTIC Thesaurus Topics

  • Absorption
  • Contracts
  • Glass
  • Government Procurement
  • Governments
  • High Temperature
  • Materials
  • Measurement
  • Procurement
  • Single Crystals
  • Softening
  • Softening Point
  • Thermal Properties
  • Vitreous State

Fields of Study

  • Physics

Readers

  • Materials Science and Engineering.
  • Radar Systems Engineering.
  • Thin Film Deposition Science.