Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Energy transfer from Tm 3 + : H 5 3 to Dy 3 + : F 11 2 6 H 9 2 6 in selenide glasses

Not Accessible

Your library or personal account may give you access

Abstract

The effects of Tm3+ ions on the intensity and lifetime of 1.3μm fluorescence from Dy3+ ions in Ge25Ga5Sb5Se65 glass were investigated, and the energy-transfer mechanisms were discussed. Tm3+ codoping in Dy3+-doped selenide glasses significantly enhanced the 1.3μm fluorescence intensity and remarkably increased corresponding lifetime through an efficient energy transfer from Tm3+:H53 to Dy3+:F1126H926. The donor (Tm3+) excitation was transferred to the acceptor (Dy3+) by direct electric dipole–dipole interaction or migrated among donor ions by diffusion-limited regime until it came into the vicinity of an acceptor ion, where direct interaction and transfer occurred.

© 2006 Optical Society of America

Full Article  |  PDF Article
More Like This
Selective sensitization of 480-nm blue upconversion by Tm3+–Er3+ energy transfer in tellurite glass

S. Tanabe, K. Suzuki, N. Soga, and T. Hanada
J. Opt. Soc. Am. B 11(5) 933-942 (1994)

Energy transfer processes in Tm3+-doped aluminate glass

Lu Yan, Zhisong Xiao, Fang Zhu, Feng Zhang, and Anping Huang
J. Opt. Soc. Am. B 27(3) 452-457 (2010)

Spectroscopy of mid-infrared (2.9 μm) fluorescence and energy transfer in Dy3+-doped tellurite glasses

Laércio Gomes, Joris Lousteau, Daniel Milanese, Emanuele Mura, and Stuart D. Jackson
J. Opt. Soc. Am. B 31(3) 429-435 (2014)

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 Optica member, or as an authorized user of your institution.

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

Figures (6)

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

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

Tables (1)

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

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

Equations (5)

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

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

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved