20.500.12556/DKUM-91837 High resolution short response time fiber-optic temperature sensor This article presents an all-silica microwire optical sensor designed for both fast response time and high-resolution temperature detection. The sensor consists of a thin optical microwire created at the tip of an optical fiber, configured as a temperature sensitive Fabry–Perot interferometer (FPI). For the purposes of achieving rapid response times, the sensing section of the sensor has a diameter of 11 µm. Experimental bench tests were set up to evaluate the sensor’s static and dynamic performance. The results indicate a sensor system resolution of about 5 mK and demonstrate a bandwidth of 38 Hz that corresponds to a response time of 4 ms in still air. The sensor’s functionality is shown through a basic periodic gas compression method detecting small temperature fluctuations. In addition, the sensor was demonstrated for operation up to 600 ◦C. Fabry-Perot high-resolution temperature sensor micromachining microwire optic sensor optical fibers short response time optična vlakna mikroobdelava senzorji za visoke temperature true true false Angleški jezik Slovenski jezik https://ieeexplore.ieee.org/document/10811824 © 2024 The Authors Neznano 2025-02-12 14:41:09 2025-02-12 14:41:09 2025-02-13 03:10:26 0000-00-00 00:00:00 2025 0 0 str. 4655 - 4661 iss. 3 Vol. 25 1 Feb. 2025 0000-00-00 Zaloznikova Objavljeno NiDoloceno 2024-11-21 2024-12-11 2024-12-20 535 225312515 10.1109/JSEN.2024.3517640 1558-1748 High_Resolution_Short_Response_Time_Fiber-Optic_Temperature_Sensor.pdf High_Resolution_Short_Response_Time_Fiber-Optic_Temperature_Sensor.pdf 1 42EC31FDB0E59C80E126F1FCC0B3F869 6dcf2f993b0fa895bc2153d2def4a258a946a127d3d9060a5de4e79e49224d6e 52cdc3c8-e947-11ef-8fb5-00155d000105 https://dk.um.si/Dokument.php?lang=slv&id=188618 Fakulteta za elektrotehniko, računalništvo in informatiko 0 0 0