Use of a Bent Single SMS Fiber Structure for Simultaneous Measurement of Displacement and Temperature Sensing

作者：Wu Qiang^*; Hatta Agus Muhamad; Wang Pengfei; Semenova Yuliya; Farrell Gerald

来源：IEEE Photonics Technology Letters, 2011, 23(2): 130-132.

DOI：10.1109/LPT.2010.2093515

• Optical sensing
• single-multimode-single mode fiber

We have proposed the use of a single bent singlemode-multimode-singlemode (SMS) fiber structure to measure both displacement and temperature simultaneously and independently. Our experimental results show that this sensor has a sensitivity of 5.89 pm/mu m for displacement and 11.6 pm/degrees C for temperature.

• 出版日期2011-1-15