simultaneous measurement

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• Published Subscription 13 Jan 2014

  Quasi Distributed FBG Sensors for the Simultaneous Measurement of Strain, Weight and Temperature

  By Benjamin Varghese P, Dinesh Kumar R, Mittu Raju, K N Madhusoodanan, P Radhakrishnan

  Abstract: We report quasi distributed fiber Bragg grating sensors (FBG) for the simultaneous measurement of strain, weight and temperature. Three FBGs with different Bragg wavelengths are employed for the measurement of strain, weight, and temperature. A broad band light source is used for probing and an optical spectrum analyzer for observing the reflected spectrum. All the three FBGs are connected in series leaving a few meters of fibers in between. MATLAB …

  Published in Journal of Instrumentation Technology & Innovations · Vol. 3, Issue 3, 2013 · pp. 10–17 Read article →