[Optical Fibre Sensors present some interesting qualities when considering its size and weight relatively light, which lead to a low intrusivity of the sensor in a material (a composite structure). These sensors are insensitive to electromagnetic phenomenon, stable and long lasting with time, but sensitive to several solicitations such as temperature, strain and pressure hence a real need of discrimination. Among these sensors, we may discern the Bragg gratings: the Long Period Grating one (LPG) and the Fibre Bragg Grating (FBG) one. This thesis work reports the development of an optical fibre sensor based on two superimposed Bragg gratings: LPG and FBG for measuring and discriminating temperature and strain. Several studies are reported in...
In this thesis a number of novel optical fibre and fibre Bragg grating sensors have been investigate...
International audienceIn this work, an optimized strain and temperature sensor has been developed fo...
The Optical Fibre Sensors (OFS)-based monitoring of a composite part during its manufacturing proces...
[Optical Fibre Sensors present some interesting qualities when considering its size and weight relat...
[Les capteurs à fibres optiques présentent des qualités intéressantes en termes de tailles et de poi...
[Les capteurs à fibres optiques présentent des qualités intéressantes en termes de tailles et de poi...
thèse en co-tutelle entre les Mines de Saint-Etienne, et les Mines d'Albi.In the first part, we poin...
International audienceWe propose a superimposed fibre Bragg gratings device to measure, localize and ...
International audienceThe Optical Fibre Sensors (OFS)-based monitoring of a composite part during it...
Dans une première partie, nous rappelons que les procédés de fabrication de matériaux composites peu...
International audienceWe propose a fiber Bragg grating based optical sensor to measure and localize ...
Due to the degradation of most civil engineering infrastructures, there is an urgent need for the de...
A simultaneous two-parameter single sensor based on weakly tilted Fibre Bragg Grating (TFBG), embedd...
International audienceThis paper reports on the instrumentation and monitoring of a fibreglass/epoxy...
International audienceWe report here an optical sensor based on fiber Bragg gratings to measure stra...
In this thesis a number of novel optical fibre and fibre Bragg grating sensors have been investigate...
International audienceIn this work, an optimized strain and temperature sensor has been developed fo...
The Optical Fibre Sensors (OFS)-based monitoring of a composite part during its manufacturing proces...
[Optical Fibre Sensors present some interesting qualities when considering its size and weight relat...
[Les capteurs à fibres optiques présentent des qualités intéressantes en termes de tailles et de poi...
[Les capteurs à fibres optiques présentent des qualités intéressantes en termes de tailles et de poi...
thèse en co-tutelle entre les Mines de Saint-Etienne, et les Mines d'Albi.In the first part, we poin...
International audienceWe propose a superimposed fibre Bragg gratings device to measure, localize and ...
International audienceThe Optical Fibre Sensors (OFS)-based monitoring of a composite part during it...
Dans une première partie, nous rappelons que les procédés de fabrication de matériaux composites peu...
International audienceWe propose a fiber Bragg grating based optical sensor to measure and localize ...
Due to the degradation of most civil engineering infrastructures, there is an urgent need for the de...
A simultaneous two-parameter single sensor based on weakly tilted Fibre Bragg Grating (TFBG), embedd...
International audienceThis paper reports on the instrumentation and monitoring of a fibreglass/epoxy...
International audienceWe report here an optical sensor based on fiber Bragg gratings to measure stra...
In this thesis a number of novel optical fibre and fibre Bragg grating sensors have been investigate...
International audienceIn this work, an optimized strain and temperature sensor has been developed fo...
The Optical Fibre Sensors (OFS)-based monitoring of a composite part during its manufacturing proces...