Analysis of data from optical sensors with composite filtering

R. Kasztelanic; Rafal Kotynski; Hugo Thienpont; K. Chalasinska-Macukow

doi:10.1117/12.624248

23 May 2005 Analysis of data from optical sensors with composite filtering

R. Kasztelanic, Rafal Kotynski, Hugo Thienpont, K. Chalasinska-Macukow

Proceedings Volume 5855, 17th International Conference on Optical Fibre Sensors; (2005) https://doi.org/10.1117/12.624248
Event: 17th International Conference on Optical Fibre Sensors, 2005, Bruges, Belgium

Abstract

We propose, what is to our knowledge, a new approach to the analysis of detection signals from optical sensors. The technique is based on the pattern recognition algorithms that belong to the family of composite linear filters. We focus on the information recovery from the reflectivity spectrum of a Bragg sensor measured with an optical spectrum analyzer. However the method is applicable to the extraction of information in other types of sensors, where in general the detection signal is multidimensional and includes data related to several measured parameters.

Citation Download Citation

R. Kasztelanic, Rafal Kotynski, Hugo Thienpont, and K. Chalasinska-Macukow "Analysis of data from optical sensors with composite filtering", Proc. SPIE 5855, 17th International Conference on Optical Fibre Sensors, (23 May 2005); https://doi.org/10.1117/12.624248

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KEYWORDS

Signal detection

Composites

Optical sensors

Optical filters

Sensors

Detection and tracking algorithms

Electronic filtering

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