Distributed temperature measurement based on single-channel anti-Stokes light

Authors
Zou, J Wang, S Yang, ZK
Citation
J. Zou et al., Distributed temperature measurement based on single-channel anti-Stokes light, INT J INFRA, 21(5), 2000, pp. 793-803
Citations number
6
Categorie Soggetti
Eletrical & Eletronics Engineeing
Journal title
INTERNATIONAL JOURNAL OF INFRARED AND MILLIMETER WAVES
ISSN journal
01959271 → ACNP
Volume
21
Issue
5
Year of publication
2000
Pages
793 - 803
Database
ISI
SICI code
0195-9271(200005)21:5<793:DTMBOS>2.0.ZU;2-S
Abstract
In relation to conventional distributed temperature measurements based on R aman scattering, this thesis proposes a new practical solution only requiri ng single-channel anti-Stokes light. With this solution, relative temperatu res are measured, and the temperature differentiating rate of the measuring system is improved to +/-1 degrees C by temperature compensations. As a re sult, the cost and complexity of the system are significantly reduced.