| Autor: |
Verma, Rishi, Neethu, S., Kamble, Sudhir S, Radhakrishnan, J. K., Krishnapur, P. P., Padki, V. C. |
| Zdroj: |
2012 Sixth International Conference on Sensing Technology (ICST); 1/ 1/2012, p130-135, 6p |
| Abstrakt: |
Tunable Diode Laser Absorption Spectroscopy (TDLAS) based gas sensing technology is a futuristic technology that has wide application in aerospace industry. In this paper we present the preliminary measurements on a TDLAS based Oxygen Sensor. TDLAS bench model setup has been established to measure the 1st and 2nd harmonics of the absorption signal. If-normalized WMS-2 technique is used for calculation of percentage oxygen concentration. The result has been compared with the 2nd harmonic detection technique and observed that the measured oxygen concentration coincides with the actual oxygen concentration using If-normalized WMS-2 technique. [ABSTRACT FROM PUBLISHER] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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