Kinetics of laser induced color centers writing/erasing in alkali niobo-phosphate glasses

A. V. Povolotskiy, A. A. Kalinichev, A. A. Elistratova, I. A. Sokolov

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearch

1 Scopus citations

Abstract

The kinetics of laser induced color centers formation in niobo-phosphate glasses with different alkali ions were studied. The color centers were formed by femtosecond laser pulses as a result of multiphoton absorption. Structural features of the glasses were investigated by Raman, IR and X-Ray spectroscopies. The effect of alkali ions on the laser induced color centers writing/erasing kinetics was observed.

Original languageEnglish
Title of host publicationProceedings - International Conference Laser Optics 2018, ICLO 2018
PublisherInstitute of Electrical and Electronics Engineers Inc.
Number of pages1
ISBN (Print)9781538636121
DOIs
StatePublished - 13 Aug 2018
Event2018 International Conference Laser Optics, ICLO 2018 - St. Petersburg, Russian Federation
Duration: 4 Jun 20188 Jun 2018

Conference

Conference2018 International Conference Laser Optics, ICLO 2018
CountryRussian Federation
CitySt. Petersburg
Period4/06/188/06/18

Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics

Keywords

  • Absorption spectra
  • Color center
  • Femtosecond laser
  • Phosphate glass

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