Two-axis curvature measurement is presented using Bragg gratings in a fourcore optical fiber. Dynamic differential strains between core pairs were measured using arrayed waveguide gratings to track arbitrary free vibration of a cantilever.
|Title of host publication||Optics InfoBase Conference Papers|
|Publication status||Published - 27 Oct 2006|
|Event||18th International Conference on Optical Fiber Sensors - Cancún, Mexico|
Duration: 23 Oct 2006 → 27 Oct 2006
|Conference||18th International Conference on Optical Fiber Sensors|
|Abbreviated title||OFS 2006|
|Period||23/10/06 → 27/10/06|