Abstract: The study contains a proposal for a new attenuator Fiber-Optic Differential Pressure Sensor (FODPS). In its rod hole, the sensor has a cylindrical lens which provides an increase in transforming sensitivity and differential transformation of optical signals in the zone of measurement information perception. The sensor is intended for use in the areas of radiation, high temperatures and electromagnetic interferences.
Tatiana I. Murashkina, Elena A. Badaeva, Elena A. Shachneva, Andrei V. Motin and Dmitrii I. Serebryakov, 2016. Fiber-Optic Differential Pressure Sensor with a Cylindrical Lens. Journal of Engineering and Applied Sciences, 11: 2867-2872.