Share Email Print
cover

Proceedings Paper

Fluorescence lifetime sensing of temperature
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

Fluorescence lifetime sensing is useful to measure temperature in harsh environments. We implemented the technique using samarium doped materials. The sample was exposed to a pulsed laser beam and the resulting lifetime was measured. A plot of lifetime versus temperature exhibited a linear dependence. A small change in temperature produced a significant change in lifetime, which is important in measuring temperature accurately. This technique is an alternative when conventional techniques are not suitable.

Paper Details

Date Published: 17 October 2006
PDF: 9 pages
Proc. SPIE 6377, Advanced Environmental, Chemical, and Biological Sensing Technologies IV, 63770T (17 October 2006); doi: 10.1117/12.695382
Show Author Affiliations
Praveena R. Kommidi, Alabama A&M Univ. (United States)
B. Rami Reddy, Alabama A&M Univ. (United States)


Published in SPIE Proceedings Vol. 6377:
Advanced Environmental, Chemical, and Biological Sensing Technologies IV
Tuan Vo-Dinh; Robert A. Lieberman; Günter Gauglitz, Editor(s)

© SPIE. Terms of Use
Back to Top