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

Near-infrared luminescence in TlCl:Bi crystal

Not Accessible

Your library or personal account may give you access

Abstract

Experimental and theoretical studies of spectral properties of crystalline TlCl:Bi are performed. Two broad near-infrared luminescence bands with a lifetime of about 0.25 ms are observed: a strong band near 1.18 μm excited by 0.40, 0.45, 0.70, and 0.80 μm radiation and a weak band at 1.5μm excited by 0.40 and 0.45 μm radiation. Computer modeling of Bi-related centers in TlCl lattice suggests that a Bi+VCl center (Bi+ in Tl site and a negatively charged Cl vacancy in the nearest anion site) is most likely responsible for the IR luminescence.

© 2013 Optical Society of America

Full Article  |  PDF Article
More Like This
Centers of near-IR luminescence in bismuth-doped TlCl and CsI crystals

V. O. Sokolov, V. G. Plotnichenko, and E. M. Dianov
Opt. Express 21(8) 9324-9332 (2013)

Infrared luminescence in bismuth-doped AgCl crystals

V. G. Plotnichenko, D. V. Philippovskiy, V. O. Sokolov, V. F. Golovanov, G. V. Polyakova, I. S. Lisitsky, and E. M. Dianov
Opt. Lett. 38(16) 2965-2968 (2013)

The origin of near-IR luminescence in bismuth-doped silica and germania glasses free of other dopants: First-principle study

V. O. Sokolov, V. G. Plotnichenko, and E. M. Dianov
Opt. Mater. Express 3(8) 1059-1074 (2013)

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 (3)

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

Select as filters


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