@conference{10902/4600, year = {2013}, url = {http://hdl.handle.net/10902/4600}, abstract = {This paper describes the manufacture of long period gratings (LPG) for liquid concentration sensing. The LPGs are made in perfluorinated polymer optical fiber point to point using a pulsed laser at 355 nm. A LPG of period 75 μm and a wavelength of resonance of 910 nm is used for measurement of water with different concentrations of sugar.}, organization = {This work was supported by the MCYT (Spain), project CICYT: TEC2010-20224-C02-02 and CONACyT (Mexico) by sabbatical stay at the University of Cantabria, file: 186243.}, publisher = {The Optical Society (OSA)}, publisher = {Integrated Photonics Research, Silicon and Nanophotonics (IPRSN) 2013 paper: JT3A.27, Río Grande, Puerto Rico, United States}, publisher = {Optical Sensors (Sensors) 2013 paper: JT3A.27, Río Grande, Puerto Rico, United States}, title = {LPG in perfluorinated GI-POF for concentration measurement in liquids}, author = {Castrellón Uribe, Jesús and Lomer Barboza, Mauro Matías and Shokry Girgis Roufael, Hany and Rodríguez Cobo, Luis and López Higuera, José Miguel}, }