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Temperature effects in up-conversion processes of erbium - ytterbium doped oxyfluoride silicate glass

Research output: Contribution to journal › Article › peer-review

Abstract

Er3+ - Yb3+ doped oxyfluoride glass has been synthesized and investigated. It was found that the up-conversion spectrum of the sample excited by a 980 nm laser diode is highly dependent on the temperature of the sample. Using fluorescence intensity ratio technique the green up-conversion emissions at 525 nm and 550 nm were studied in detail in the temperature range 120-600 K. The potential applicability of the obtained results in the field of the temperature sensing is discussed.

Original languageEnglish
Pages (from-to)47-54
Number of pages8
JournalLatvian Journal of Physics and Technical Sciences
Volume45
Issue number6
DOIs
Publication statusPublished - Jan 2008

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