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Optical spectroscopy of borate glasses doped with trivalent rare-earth ions

 
: Steudel, F.; Dyrba, M.; Ahrens, B.; Schweizer, S.

American Ceramic Society -ACerS-, Westerville/Ohio; Association for Iron & Steel Technology -AIST-:
Materials Science & Technology Conference and Exhibition, MS&T 2013. Vol.4 : Montreal Quebec, Canada, 27 - 31 October 2013
Red Hook, NY: Curran, 2014
ISBN: 978-1-62993-309-2
pp.2443-2449
Materials Science & Technology Conference and Exhibition (MS&T) <2013, Montreal>
English
Conference Paper
Fraunhofer CSP ()

Abstract
Rare-earth doped glasses gain increasing importance in optical devices, such as fiber lasers or light emitting diodes. Luminescence properties of rare-earth ions are well-known, but quantum efficiencies have been insufficiently studied. In this work, luminescent quantum efficiencies for series of Sm3+- and/or Eu3+-doped barium borate glasses have been investigated. In Sm3+- and Eu3+-doubly-doped glasses, energy transfer processes between the two rare-earth ions become important and are discussed in detail.

: http://publica.fraunhofer.de/documents/N-301231.html