title: Intense green upconversion emission in Tb3+/Yb3+ codoped alumino-germano-silicate optical fibers.
authors.affiliation: State Key Laboratory of Transient Optics and Photonics, Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi'an 710119, China. aoxiang.research@gmail.com
authors.forename: Aoxiang
authors.initials: A
authors.lastname: Lin
authors.forename: Xueming
authors.initials: X
authors.lastname: Liu
authors.forename: Pramod R
authors.initials: PR
authors.lastname: Watekar
authors.forename: Haitao
authors.initials: H
authors.lastname: Guo
authors.forename: Bo
authors.initials: B
authors.lastname: Peng
authors.forename: Wei
authors.initials: W
authors.lastname: Wei
authors.forename: Min
authors.initials: M
authors.lastname: Lu
authors.forename: Won-Taek
authors.initials: WT
authors.lastname: Han
authors.forename: Jean
authors.initials: J
authors.lastname: Toulouse