DUAL SOURCE CALIBRATION FOR DISTRIBUTED TEMPERATURE SYSTEMS
摘要
Systems and methods for calibrating a temperature sensing system are disclosed. In one respect, a dual light source configuration may be provided. A first light source may illuminate a sensing fiber and an anti-Stokes band may be detected. A second light source may illuminate a sensing fiber and a Stokes band may be detected, where the Stokes band is substantially similar to the anti-Stokes band of the first light source. A ratio between the anti-Stokes and Stokes band may be used to calibrate a temperature sensing system.
申请公布号
WO2007106827(A1)
申请公布日期
2007.09.20
申请号
WO2007US63913
申请日期
2007.03.13
申请人
SENSORTRAN, INC.;LEE, CHUNG, E.;KALAR, KENT;SANDERS, MICHAEL, E.