Pseudo slant fiberBragggrating, multiple series fiberBragggrating, optical fiber type coupler and optical connector.
准倾斜光纤布拉格光栅，复联光纤布拉格光栅，光纤型耦合器和光连接器。
2
A novel method of edge filter demodulation for fiberBragggrating that use wavelength tunable laser was proposed. Real-time monitoring of the multiple points' dynamic strain could be achieved.