Temperature-dependence of optical constants in phase-change media

Pramod K. Khulbe, Terril Hurst, Masud Mansuripur

Research output: Contribution to journalArticle

1 Scopus citations

Abstract

The reflectivity variations of the phase-change media of optical recording were observed. The reflectivity changed slightly upon the application of a weak laser pulse, returning to its initial value at the end of the pulse. This behavior was shown to be due to the temperature-dependence of the optical constants of the phase-change layer.

Original languageEnglish (US)
Pages (from-to)103-107
Number of pages5
JournalProceedings of SPIE - The International Society for Optical Engineering
Volume4342
DOIs
StatePublished - Jan 1 2002

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

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