Visible upconversion lasers in praseodymium-ytterbium-doped fibers
Crossref DOI link: https://doi.org/10.1007/s003400050829
Published Online: 2014-04-28
Published Print: 1999-12
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Zellmer, H.
Riedel, P.
Tünnermann, A.
Text and Data Mining valid from 1999-12-01