This study proposes a high-sensitivity, wide-range optical fiber sensor designed for cryogenic temperature detection. The sensor consists of an optical fiber Sagnac interferometer (SI), multiple ...

The TH09C Digital Temperature and Humidity Sensor Breakout Board offers reliable environmental monitoring with high accuracy and low power consumption. Featuring the TH09C sensor, this board provides ...

In this paper, we propose a fiber-tip laminar flow rate sensor with temperature compensated based on three-beam interferometer, which is composed by a piece of polydimethylsiloxane (PDMS) and air in a ...