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Wireless data transmission for fiber optical sensor system

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Optical fiber sensors are an important group of optical sensors. Combining high measurement resolution with broad measurement range, these sensors can measure accurately several physical quantities, such as temperature or pressure [1]. Intensity-based sensors requires only a simple detector, such as a photodiode, which increases sensor reliability. Optical fiber sensors offer contactless measurements, which is their greatest advantage. Moreover, as they use conventional, inexpensive optical components, their cost can be kept low. However, multiplication of number of optical sensors in a network greatly increases complexity, cost and requires additional electronic devices to measure and acquire data [1]. In numerous applications, wireless transmission offers several advantages over typical wired networks. First of all, it eliminates the need to lay numerous wires in confined spaces or hazardous environments. I[...]

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