Characterization of Infrared Optical Properties of Transparent Materials.

reportActive / Technical Report | Accession Number: ADA131554 | Open PDF

Abstract:

Chemical and structural imperfections which occur in highly transparent insulators and semiconductors were studied by a range of electromagnetic and electronic techniques. These utilized infrared wavelength modulation, high contrast Raman and Brillouin scattering and photoinduced transients spectroscopy techniques. The spectoral distribution of the absorption in the spectral region from 2.5-12 gamma was measured by infrared wavelength modulation techniques on CaF2, LiF, NaCl, NaF, LaF3, BaF2, MgF2, SrF2, MgO, KCl, and KBr. Author

Author(s):
Braunstein, Rubin
Author Organization(s):
CALIFORNIA UNIV LOS ANGELES DEPT OF PHYSICS
Descriptive Note:
Final scientific rept. 1 Aug 78-31 Mar 83,
Pagination:
0028

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
AFOSR-TR-83-0629
Contract/Grant Number(s):
AFOSR-78-3665
Task Number(s):
C2
Project Number(s):
2306
Monitor Series:
TR-83-0629
 Subject Terms
Joint Capability Areas:
JCA_5_Command and Control; JCA_5.3_Planning; JCA_1.2.7_Experimentation; JCA_1.2.3_Educating
Modernization Areas:
Microelectronics
Communities of Interest:
Advanced Electronics
Descriptor(s):
*Raman spectroscopy, *Rayleigh scattering, *Infrared optical materials, *Absorption spectra, Molecular structure, Brillouin zones, Transparencies, Frequency, Glass, Fluorides, Solids, Semiconductors, Defects(Materials), Photochemical reactions, Frequency modulation
Field(s)/Group(s):
Ceramics, Refractories and Glass, Atomic and Molecular Physics and Spectroscopy, Optics
Keyword(s):
Rayleigh brillouin scattering, Laser windows, WUAFOSR2306C2, PE61102F
Report Date:
1983 Mar 15