Share Email Print
cover

Proceedings Paper

Yb3+ doped Y3Al5O12, NaBi(WO4)2 and LiNbO3 crystals as optical temperature sensors
Author(s): Hasmik Demirkhanyan; Gagik Demirkhanyan; Edvard Kokanyan; Radik Kostanyan; Michel Aillerie
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

Possibilities of the use the Yb3+ doped crystals (Y3Al5O12, NaBi(WO4)2,LiNbO3) as materials for optical temperature sensor based on temperature dependences of zero-phonon spectral lines are discussed. Temperature dependences of intensities of zero-phonon transitions between individual Stark states of Yb3+ ion due to Debye - Waller factors, homogeneous widths and shifts of the spectral lines in a range from 960 to 1060 nm are investigated. The operation temperature regions and average sensitivities for optical temperature sensors under consideration are determined.

Paper Details

Date Published: 25 January 2012
PDF: 7 pages
Proc. SPIE 8414, Photonics and Micro- and Nano-structured Materials 2011, 84140Q (25 January 2012); doi: 10.1117/12.923453
Show Author Affiliations
Hasmik Demirkhanyan, Yerevan State Univ. (Armenia)
Gagik Demirkhanyan, Institute for Physical Research (Armenia)
Armenian State Pedagogical Univ. (Armenia)
Edvard Kokanyan, Institute for Physical Research (Armenia)
Armenian State Pedagogical Univ. (Armenia)
Radik Kostanyan, Institute for Physical Research (Armenia)
Michel Aillerie, Univ. Paul Verlaine of Metz and Supelec (France)


Published in SPIE Proceedings Vol. 8414:
Photonics and Micro- and Nano-structured Materials 2011
Rafael Kh. Drampyan, Editor(s)

© SPIE. Terms of Use
Back to Top