Share Email Print
cover

Proceedings Paper

Energy transfer luminescence in (Eu3+, Nd3+)-doped tellurite glass
Author(s): Kalyandurg Annapurna; Rabindra Nath Dwivedi; Srinivasa Buddhudu
Format Member Price Non-Member Price
PDF $14.40 $18.00

Paper Abstract

Here, we bring out an IR transmitting new optical glass based on TeO2 added with AlF3 and LiF, containing dual rare earth ions as the dopants with a purpose to examine their luminescence and also the decay times pertaining to a prominent transition of Eu3+ (5D07F2 at 615 nm) as a function of temperature both in the presence and absence of Nd3+ ions. The energy transfer rates (Wtr) critical distances (R0)and transfer efficiencies (ηtr) have been evaluated based on the measured lifetime data of this glass.

Paper Details

Date Published: 12 November 1999
PDF: 5 pages
Proc. SPIE 3896, Design, Fabrication, and Characterization of Photonic Devices, (12 November 1999); doi: 10.1117/12.370378
Show Author Affiliations
Kalyandurg Annapurna, Central Glass and Ceramic Research Institute (India)
Rabindra Nath Dwivedi, Central Glass and Ceramic Research Institute (India)
Srinivasa Buddhudu, Sri Venkateswara Univ. (Singapore)


Published in SPIE Proceedings Vol. 3896:
Design, Fabrication, and Characterization of Photonic Devices
Marek Osinski; Soo-Jin Chua; Shigefusa F. Chichibu, Editor(s)

© SPIE. Terms of Use
Back to Top