Frequency Dependence of IR Radiation-Induced Spectral Diffusion in Hole-Burning Systems,

Abstract

Persistent spectral holes burnt in polymeric matrices such as polyethylene and polymethylmethacrylate, doped with metal-free phthalocyanine show infrared light-induced spectral diffusion. With respect to the energy dose of the IR irradiation, the hole broadening exhibits no saturation, whereas the hole filling saturates at a level of 70-90% of the initial hollow area, the exact value being dependent on the frequency of the infrared light.

Document Details

Document Type
Technical Report
Publication Date
May 22, 1992
Accession Number
ADP008231

Entities

People

  • D. Haarer
  • M. Lieberth
  • W. Richter

Organizations

  • University of Bayreuth

Tags

Communities of Interest

  • Advanced Electronics

DTIC Thesaurus Topics

  • California
  • Dielectric Polymers
  • Diffusion
  • Frequency
  • Phthalocyanines
  • Radiation
  • Saturation

Fields of Study

  • Physics

Readers

  • Materials Science and Engineering.