Upconverted hot-luminescence spectroscopy investigation of nonradiative relaxation in forsterite

S. G. Demos, Y. Takiguchi, R. R. Alfano

Research output: Contribution to journalArticle

9 Scopus citations

Abstract

Nonradiative relaxation of Cr4+-doped forsterite is studied, making use of information obtained from upconverted hot luminescence spectroscopy under a wide range of laser excitation wavelengths. Information on the upper excited electronic state, phonon modes involved in the nonradiation relaxation, and electronic bottlenecks can be obtained by upconverted luminescence.

Original languageEnglish (US)
Pages (from-to)522-524
Number of pages3
JournalOptics Letters
Volume18
Issue number7
StatePublished - Apr 1 1993
Externally publishedYes

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

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