Sensors, Vol. 19, Pages 4228: All-Fiber Highly Sensitive Bragg Grating Bend Sensor
Sensors, Vol. 19, Pages 4228: All-Fiber Highly Sensitive Bragg Grating Bend Sensor
Sensors doi: 10.3390/s19194228
Authors:
Oleg V. Butov
Alexey P. Bazakutsa
Yuri K. Chamorovskiy
Artem N. Fedorov
Igor’ A. Shevtsov
In this paper, we demonstrated a novel, all-fiber highly sensitive bend sensor based on a four-core fiber rod with a diameter of 2.1 mm. We observed a high resolution of the sensor at a level of 3.6 × 10−3 m−1. Such a sensor design can be used in harsh environments due to the relatively small size and all-fiber configuration, containing no adhesive, nor welded joints.
Source: Sensors - Category: Biotechnology Authors: Oleg V. Butov Alexey P. Bazakutsa Yuri K. Chamorovskiy Artem N. Fedorov Igor ’ A. Shevtsov Tags: Article Source Type: research
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