Opto-Electronic Advances, Volume. 3, Issue 12, 200013-1(2020)
High-sensitivity distributed dynamic strain sensing by combining Rayleigh and Brillouin scattering
Fig. 1. (
Fig. 2. The frequency relationship between the Rayleigh scattering and Brillouin signals.
Fig. 3. (
Fig. 4. The experiment setup of the proposed sensor by combining the Rayleigh and Brillouin measurements.
Fig. 5. (
Fig. 6. (
Fig. 7. Two groups of vibration measurements by integrating the Rayleigh and Brillouin strain information.
Get Citation
Copy Citation Text
Benzhang Wang, Dexin Ba, Qi Chu, Liqiang Qiu, Dengwang Zhou, Yongkang Dong. High-sensitivity distributed dynamic strain sensing by combining Rayleigh and Brillouin scattering[J]. Opto-Electronic Advances, 2020, 3(12): 200013-1
Category: Original Article
Received: Apr. 23, 2020
Accepted: Jul. 2, 2020
Published Online: Jun. 18, 2021
The Author Email: Dong Yongkang (aldendong@163.com)