Photonic Sensors, Volume. 2, Issue 1, 60(2012)
Dynamic Gratings in Optical Fibers: Synthesis and Sensing Applications
We proposed two schemes of generating and localizing dynamic gratings in optical fibers: one is based on the gain saturation in erbium-doped fiber; the other is based on Brillouin scattering in the fiber. By using these dynamic gratings, fully distributed strain/temperature sensors have been demonstrated. In this presentation, we review the principles, basic schemes, and experimental demonstrations of the novel dynamic grating techniques.
Get Citation
Copy Citation Text
Zuyuan HE, Kazuo HOTATE. Dynamic Gratings in Optical Fibers: Synthesis and Sensing Applications[J]. Photonic Sensors, 2012, 2(1): 60
Category: Review
Received: --
Accepted: --
Published Online: Oct. 24, 2013
The Author Email: HE Zuyuan (ka@sagnac.t.u-tokyo.ac.jp)