NDLI: Er<formula formulatype=inline><tex>$^{3+}$</tex> </formula>–Y<formula><tex>$^{3+}$</tex></formula>-Codoped Al<formula> <tex>$_{2}$</tex></formula>O<formula formulatype=inline><tex>$_{3}$</tex> </formula> for High-Temperature Sensing

Content Provider	IEEE Xplore Digital Library
Author	Dong, B. Wang, X.J. Li, C.R. Liu, D.P.
Copyright Year	1989
Abstract	Optical high-temperature sensing using the fluorescence intensity ratio (FIR) technique of green up-conversion emissions at 523 and 546 nm in Er³⁺-Y³⁺-codoped Al₂O₃ was studied in a wide temperature range of 295 K-973 K. The maximum sensitivity and the temperature resolution derived from the FIR technique are approximately 0.0035 K^-1 and 0.3 K, respectively, which indicated that Er³⁺-Y³⁺-codoped Al₂O₃ plays an important role for applications in the optical high-temperature sensing.
Sponsorship	IEEE Lasers and Electro-Optics Society
Starting Page	117
Ending Page	119
Page Count	3
File Size	165548
File Format	PDF
ISSN	10411135
Volume Number	20
Issue Number	2
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-01-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Erbium Finite impulse response filter Temperature sensors Fluorescence Optical sensors Physics Temperature distribution Stimulated emission Glass Silicon compounds high-temperature sensing Al$_{2}$O$_{3}$ Er$^{3+}$–Y $^{3+}$
Content Type	Text
Resource Type	Article
Subject	Atomic and Molecular Physics, and Optics Electronic, Optical and Magnetic Materials Electrical and Electronic Engineering

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Er$^{3+}$ –Y$^{3+}$-Codoped Al $_{2}$O$_{3}$ for High-Temperature Sensing