Photonic crystal fiber Bragg grating based sensors: opportunities for applications in healthcare

Francis Berghmans, Thomas Geernaert, Sanne Sulejmani, Hugo Thienpont, Geert Van Steenberge, Bram Van Hoe, Peter Dubruel, Waclaw Urbanczyk, Pawel Mergo, David J. Webb, Kyriacos Kalli, Jan Van Roosbroeck (+2 others)
2011 Optical Sensors and Biophotonics III  
We review the state-of-the-art in photonic crystal fiber (PCF) and microstructured polymer optical fiber (mPOF) based mechanical sensing. We first introduce how the unique properties of PCF can benefit Bragg grating based temperature insensitive pressure and transverse load sensing. Then we describe how the latest developments in mPOF Bragg grating technology can enhance optical fiber pressure sensing. Finally we explain how the integration of specialty fiber sensor technology with
more » ... e polymer based micro-technology provides great opportunities for fiber sensors in the field of healthcare.
doi:10.1117/12.901240 fatcat:r7gvjhfggrau3awh7wly2sarja