Share Email Print
cover

Proceedings Paper

Terbium-doped colloidal photonic crystal
Author(s): N. V. Gaponenko; V. M. Shelekhina; O. A. Prokhorov; A. P. Stupak; Sergey V. Gaponenko
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

Sol-gel process is shown as a promising synthetic route to develop the 3D photonic crystals doped with the optically active terbium. Using silica and Tb-doped titania sols the colloidal crystal with photonic stop band ranging from 480 to 550 nm have been developed, thus fitting the 5D4 yields 7F6 and 5D4 yields 7F5 transition of Tb3+ ions. Pronounced inhibition of optical transitions of Tb3+ ions was observed. The structures fabricated are considered as promising probes to examine the influence of photonic stop band on modification of the spontaneous emission spectra of phosphors.

Paper Details

Date Published: 28 June 2001
PDF: 4 pages
Proc. SPIE 4511, Advanced Display Technologies: Basic Studies of Problems in Information Display (FLOWERS 2000), (28 June 2001); doi: 10.1117/12.431260
Show Author Affiliations
N. V. Gaponenko, Belarussian State Univ. of Informatics and Radioelectronics (Belarus)
V. M. Shelekhina, Power Metallurgy Institute (Belarus)
O. A. Prokhorov, Power Metallurgy Institute (Belarus)
A. P. Stupak, Institute of Molecular and Atomic Physics (Belarus)
Sergey V. Gaponenko, Institute of Molecular and Atomic Physics (Belarus)


Published in SPIE Proceedings Vol. 4511:
Advanced Display Technologies: Basic Studies of Problems in Information Display (FLOWERS 2000)
Victor V. Belyaev; Igor N. Kompanets, Editor(s)

© SPIE. Terms of Use
Back to Top