All-Fiber Highly Sensitive Bragg Grating Bend Sensor
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<sup>−3</sup> m<sup>−1</sup>. Such a sensor...
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| Language: | English |
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MDPI AG
2019-09-01
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| Series: | Sensors |
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| Online Access: | https://www.mdpi.com/1424-8220/19/19/4228 |
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doaj-eb874fdb0e5d4d819269a654c313b13f2020-11-25T00:12:29ZengMDPI AGSensors1424-82202019-09-011919422810.3390/s19194228s19194228All-Fiber Highly Sensitive Bragg Grating Bend SensorOleg V. Butov0Alexey P. Bazakutsa1Yuri K. Chamorovskiy2Artem N. Fedorov3Igor’ A. Shevtsov4Kotelnikov Institute of Radioengineering and Electronics of RAS, 11-7, Mokhovaya str., Moscow 125009, RussiaKotelnikov Institute of Radioengineering and Electronics of RAS, 11-7, Mokhovaya str., Moscow 125009, RussiaKotelnikov Institute of Radioengineering and Electronics of RAS (Fryazino Branch), Vvedenskogo sq.1, Moscow reg, Fryazino 141120, RussiaProlog LLC, P.O. Box 3007, Kalujskiy Region, Obninsk 249033, RussiaProlog LLC, P.O. Box 3007, Kalujskiy Region, Obninsk 249033, RussiaIn 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<sup>−3</sup> m<sup>−1</sup>. 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.https://www.mdpi.com/1424-8220/19/19/4228optical fiber sensorfiber bragg gratingsbend sensormulticore fiber |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
Oleg V. Butov Alexey P. Bazakutsa Yuri K. Chamorovskiy Artem N. Fedorov Igor’ A. Shevtsov |
| spellingShingle |
Oleg V. Butov Alexey P. Bazakutsa Yuri K. Chamorovskiy Artem N. Fedorov Igor’ A. Shevtsov All-Fiber Highly Sensitive Bragg Grating Bend Sensor Sensors optical fiber sensor fiber bragg gratings bend sensor multicore fiber |
| author_facet |
Oleg V. Butov Alexey P. Bazakutsa Yuri K. Chamorovskiy Artem N. Fedorov Igor’ A. Shevtsov |
| author_sort |
Oleg V. Butov |
| title |
All-Fiber Highly Sensitive Bragg Grating Bend Sensor |
| title_short |
All-Fiber Highly Sensitive Bragg Grating Bend Sensor |
| title_full |
All-Fiber Highly Sensitive Bragg Grating Bend Sensor |
| title_fullStr |
All-Fiber Highly Sensitive Bragg Grating Bend Sensor |
| title_full_unstemmed |
All-Fiber Highly Sensitive Bragg Grating Bend Sensor |
| title_sort |
all-fiber highly sensitive bragg grating bend sensor |
| publisher |
MDPI AG |
| series |
Sensors |
| issn |
1424-8220 |
| publishDate |
2019-09-01 |
| description |
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<sup>−3</sup> m<sup>−1</sup>. 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. |
| topic |
optical fiber sensor fiber bragg gratings bend sensor multicore fiber |
| url |
https://www.mdpi.com/1424-8220/19/19/4228 |
| work_keys_str_mv |
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| _version_ |
1725399368596455424 |