An Improved Acoustic Pick-Up for Straight Line-Type Sagnac Fiber Optic Acoustic Sensing System
An improved acoustic pick-up is presented to enhance the acoustic sensing sensitivity of the straight line-type Sagnac fiber optic acoustic sensing system. A hollow elastomer cylinder is introduced into the system, and the optical fiber is tightly wound around the cylinder to construct the pick-up....
| Príomhchruthaitheoirí: | , , , , , |
|---|---|
| Formáid: | Alt |
| Teanga: | English |
| Foilsithe / Cruthaithe: |
MDPI AG
2022-10-01
|
| Sraith: | Sensors |
| Ábhair: | |
| Rochtain ar líne: | https://www.mdpi.com/1424-8220/22/21/8193 |