Electric Field-Assisted Deposition of ZnS/Na3A1F6 Interference Filters.

Abstract

If an appropriate electric field is applied during the deposition of narrow-band interference filters, optical stability can be improved. In this article, AC or DC electric fields have been used to prepare ZnS/cryolite filters. As a result, the measured peak transmission wavelength basically remains constant even at 100% relative humidity. Some reasons for the improved filter stability are also analyzed. (MM)

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Document Details

Document Type
Technical Report
Publication Date
Apr 19, 1995
Accession Number
ADA294231

Entities

People

  • Peifu Gu

Organizations

  • National Air and Space Intelligence Center

Tags

Communities of Interest

  • Advanced Electronics

DTIC Thesaurus Topics

  • Air Intelligence
  • Bulk Materials
  • Charged Particles
  • Computer Simulations
  • Cryolite
  • Electric Fields
  • Electrodes
  • Evaporation
  • Films
  • Humidity
  • Hydrophilic Properties
  • Materials
  • Measurement
  • Peak Values
  • Refractive Index
  • Thin Films
  • Vacuum Chambers

Readers

  • Plasma Physics.
  • Semiconductor Device Technology
  • Spectroscopy.