@article{ZHANG2017, 
author = {Bing ZHANG and Linghao CHENG and Yizhi LIANG and Long JIN and Tuan GUO and Bai-Ou GUAN},
title = {Low-frequency vibration measurement by a dual-frequency DBR fiber laser},
year = {2017},
journal = {Photonic Sensors},
volume = {7},
number = {3},
pages = {206-210},
keywords = {Fiber laser sensors, Doppler effect, vibration measurement},
url = {https://www.sciopen.com/article/10.1007/s13320-017-0402-8},
doi = {10.1007/s13320-017-0402-8},
abstract = {A dual-frequency distributed Bragg reflector (DBR) fiber laser based sensor is demonstrated for low-frequency vibration measurement through the Doppler effect. The response of the proposed sensor is quite linear and is much higher than that of a conventional accelerometer. The proposed sensor can work down to 1Hz with high sensitivity. Therefore, the proposed sensor is very efficient in low-frequency vibration measurement.}
}