Abstract

The Nd3+Yb3+ energy transfer spectral characteristics in (Nd,Yb):Y2O3 ceramics and the relevant spectral and emission decay data on single-doped (especially temperature effects) and codoped samples are presented. The transfer efficiencies depend strongly on Yb3+ content, attaining 98% for Nd1at.%Yb5at.% at 300K. The resonant Nd3+Yb3+ energy transfer (F324(Nd),F722(Yb))(I924(Nd),F522(Yb)), involving Nd3+ in C2 sites and Yb3+ in C2 and C3i sites, is dominated by a dipole–dipole interaction with a microparameter CDA,NdYb1×1038cm6s1 at 300K. The possibility of using this system for Nd-sensitized Yb3+ laser emission from room-to-cryogenic temperatures is discussed.

© 2010 Optical Society of America

Full Article  |  PDF Article

References

You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription

Figures (11)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription

Equations (3)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription

Metrics

You do not have subscription access to this journal. Article level metrics are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription