Fiber Bragg Grating Strain Sensor Array Based on Multi-Wavelength Tunable Fiber Laser
作者： Satoshi Tanaka , Atsushi Wada , Nobuaki Takahashi
关键词:
摘要: A fiber-optic strain sensor array using a multi-wavelength laser is proposed, in which FBGs are used as wavelength selection components. In the experiment, simultaneous multi-point measurements demonstrated with higher resolution and S/N ratio.
osapublishing.org参考文章(6)
Chien-Hung Yeh, Sien Chi, Fiber-fault monitoring technique for passive optical networks based on fiber Bragg gratings and semiconductor optical amplifier Optics Communications. ,vol. 257, pp. 306- 310 ,(2006) , 10.1016/J.OPTCOM.2005.07.042
Hongxin Chen, Multiwavelength fiber ring lasing by use of a semiconductor optical amplifier Optics Letters. ,vol. 30, pp. 619- 621 ,(2005) , 10.1364/OL.30.000619
Daoping Wei, Tangjun Li, Yucheng Zhao, Shuisheng Jian, Multiwavelength erbium-doped fiber ring lasers with overlap-written fiber Bragg gratings. Optics Letters. ,vol. 25, pp. 1150- 1152 ,(2000) , 10.1364/OL.25.001150
Q. Mao, J.W.Y. Lit, Switchable multiwavelength erbium-doped fiber laser with cascaded fiber grating cavities IEEE Photonics Technology Letters. ,vol. 14, pp. 612- 614 ,(2002) , 10.1109/68.998701
A.D. Kersey, M.A. Davis, H.J. Patrick, M. LeBlanc, K.P. Koo, C.G. Askins, M.A. Putnam, E.J. Friebele, Fiber grating sensors Journal of Lightwave Technology. ,vol. 15, pp. 1442- 1463 ,(1997) , 10.1109/50.618377
N. Pleros, C. Bintjas, M. Kalyvas, G. Theophilopoulos, K. Yiannopoulos, S. Sygletos, H. Avramopoulos, Multiwavelength and power equalized SOA laser sources IEEE Photonics Technology Letters. ,vol. 14, pp. 693- 695 ,(2002) , 10.1109/68.998728