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Femtosecond laser written cladding waveguides and gratings for 3D shape sensing applications

: Waltermann, C.; Doering, A.; Koch, J.; Gühlke, P.; Baumann, A.L.; Angelmahr, M.; Schade, W.


Optical Society of America -OSA-, Washington/D.C.:
Bragg Gratings, Photosensitivity, and Poling in Glass Waveguides : Part of Photonics and Fiber Technology; 5-8 September 2016, Sydney, Australia
Washington, DC: OSA, 2016 (OSA Technical digest series)
ISBN: 978-1-943580-17-0
Paper BTh4B.1
Conference "Bragg Gratings, Photosensitivity, and Poling in Glass Waveguides" (BGPP) <2016, Sydney>
Photonics and Fiber Technology Congress <2016, Sydney>
Conference Paper
Fraunhofer HHI ()

Femtosecond laser pulses are used to inscribe multiple evanescent coupling waveguides with Fiber Bragg gratings in the cladding of single mode fibers to create a fiberoptical 3D shape sensor in one production step. An evaluation and a sample application will be presented.