Optical thermometry based upon infrared excited upconversion
fluorescence emission in Er3+- and Er3+-Yb3+- doped Ga2S3:La2O3
chalcogenide glasses excited at 1.54 and 1.06 mu m, respectively, is
presented, Temperature sensing in the region of 20 degrees C-220 degrees
C with 0.3 degrees C accuracy using excitation powers readily obtainable
from commercially available semiconductor lasers was achieved, The
temperature sensing approach is independent of fluctuations in
excitation intensity and transmission and requires a simple and low-cost
signal detection and processing system. The results also indicate that
the glassy host material plays a major role in the performance of the
sensing system.
%0 Journal Article
%1 WOS:000078899200019
%A dos Santos, PV
%A de Araujo, MT
%A Gouveia-Neto, AS
%A Neto, JAM
%A Sombra, ASB
%C 345 E 47TH ST, NEW YORK, NY 10017-2394 USA
%D 1999
%I IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
%J IEEE JOURNAL OF QUANTUM ELECTRONICS
%K earth; emission} fiber glasses; materials; optical rare sensors; thermometry; upconversion {chalcogenide
%N 3
%P 395-399
%R 10.1109/3.748846
%T Optical thermometry through infrared excited upconversion fluorescence
emission in Er3+- and Er3+-Yb3+-doped chalcogenide glasses
%V 35
%X Optical thermometry based upon infrared excited upconversion
fluorescence emission in Er3+- and Er3+-Yb3+- doped Ga2S3:La2O3
chalcogenide glasses excited at 1.54 and 1.06 mu m, respectively, is
presented, Temperature sensing in the region of 20 degrees C-220 degrees
C with 0.3 degrees C accuracy using excitation powers readily obtainable
from commercially available semiconductor lasers was achieved, The
temperature sensing approach is independent of fluctuations in
excitation intensity and transmission and requires a simple and low-cost
signal detection and processing system. The results also indicate that
the glassy host material plays a major role in the performance of the
sensing system.
@article{WOS:000078899200019,
abstract = {Optical thermometry based upon infrared excited upconversion
fluorescence emission in Er3+- and Er3+-Yb3+- doped Ga2S3:La2O3
chalcogenide glasses excited at 1.54 and 1.06 mu m, respectively, is
presented, Temperature sensing in the region of 20 degrees C-220 degrees
C with 0.3 degrees C accuracy using excitation powers readily obtainable
from commercially available semiconductor lasers was achieved, The
temperature sensing approach is independent of fluctuations in
excitation intensity and transmission and requires a simple and low-cost
signal detection and processing system. The results also indicate that
the glassy host material plays a major role in the performance of the
sensing system.},
added-at = {2022-05-23T20:00:14.000+0200},
address = {345 E 47TH ST, NEW YORK, NY 10017-2394 USA},
author = {dos Santos, PV and de Araujo, MT and Gouveia-Neto, AS and Neto, JAM and Sombra, ASB},
biburl = {https://www.bibsonomy.org/bibtex/2f05907b368b694e305f84207be7936ed/ppgfis_ufc_br},
doi = {10.1109/3.748846},
interhash = {af7c470b9171d4255f83df06a6c6e24c},
intrahash = {f05907b368b694e305f84207be7936ed},
issn = {0018-9197},
journal = {IEEE JOURNAL OF QUANTUM ELECTRONICS},
keywords = {earth; emission} fiber glasses; materials; optical rare sensors; thermometry; upconversion {chalcogenide},
number = 3,
pages = {395-399},
publisher = {IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC},
pubstate = {published},
timestamp = {2022-05-23T20:00:14.000+0200},
title = {Optical thermometry through infrared excited upconversion fluorescence
emission in Er3+- and Er3+-Yb3+-doped chalcogenide glasses},
tppubtype = {article},
volume = 35,
year = 1999
}