A team of researchers from the Public University of Navarra has designed optical sensors with nanostructures and monitoring tools for the American company NanoSonic. Researchers from Navarre have developed a humidity sensor and a light source for fiber optic applications.
In addition, the same equipment has designed and manufactured optoelectronic converters. These converters have a signal socket for the sensor can also connect to other electronic devices like a computer. Thus, the information provided by the sensor can be read on the computer.