High Sensitivity Distributed Static Strain Sensing Based on Differential Relative Phase in Optical Frequency Domain Reflectometry
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Lightwave Technology"
DOI: 10.1109/jlt.2020.3003584
Abstract: We present a novel distributed high sensitivity static strain sensing method based on differential relative phase in optical frequency domain reflectometry (OFDR). By performing two separate tests of the measurement and the reference states, distributed… read more here.
Keywords: strain sensing; static strain; differential relative; strain ... See more keywords
High-Resolution Static Strain Sensor Based on Random Fiber Laser and Beat Frequency Interrogation
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Photonics Technology Letters"
DOI: 10.1109/lpt.2019.2937009
Abstract: We proposed a high-resolution static strain sensor using random fiber lasers (RFLs) and the sweep-beat frequency interrogation technique. An RFL with 3-dB linewidth of 548 Hz and frequency jitter of ~±70 kHz is established by… read more here.
Keywords: tex math; frequency; static strain; inline formula ... See more keywords