The Experts below are selected from a list of 24 Experts worldwide ranked by ideXlab platform
R Hellmann - One of the best experts on this subject based on the ideXlab platform.
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temperature referenced planar bragg grating strain sensor in fs laser cut coc specimen
2017Co-Authors: M Rosenberger, G L Roth, B Adelmann, Bernhard Schmauss, R HellmannAbstract:We demonstrate a novel temperature referenced polymer Bragg grating (BG) sensor structure in planar Cyclo-Olefin Copolymer (COC) substrate for tensile and compressive strain sensing. The sensor is based on two serial BGs UV-written into a specially designed planar COC substrate using a 248-nm-KrF laser. Successively, the temperature sensitivity and the behavior toward the tensile and compressive strain of both BGs are evaluated. Furthermore, we calculate the strain distribution in the COC specimen using a numerical simulation and discuss it with regard to the experimental results.
M Rosenberger - One of the best experts on this subject based on the ideXlab platform.
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temperature referenced planar bragg grating strain sensor in fs laser cut coc specimen
2017Co-Authors: M Rosenberger, G L Roth, B Adelmann, Bernhard Schmauss, R HellmannAbstract:We demonstrate a novel temperature referenced polymer Bragg grating (BG) sensor structure in planar Cyclo-Olefin Copolymer (COC) substrate for tensile and compressive strain sensing. The sensor is based on two serial BGs UV-written into a specially designed planar COC substrate using a 248-nm-KrF laser. Successively, the temperature sensitivity and the behavior toward the tensile and compressive strain of both BGs are evaluated. Furthermore, we calculate the strain distribution in the COC specimen using a numerical simulation and discuss it with regard to the experimental results.
Jingling Shen - One of the best experts on this subject based on the ideXlab platform.
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goos hanchen shifts of reflected terahertz wave on a coc air interface
2013Co-Authors: Bo Zhang, Jingling ShenAbstract:Goos-Hanchen (GH) shifts of terahertz wave reflected on the Cyclo-Olefin Copolymer (COC)-air interface was investigated in simulation and experiment. The relationship between the GH shifts with the incident angle and the frequency of incident wave were calculated to get a reference for the simulation and experiment. The reflected GH shift was measured on the COC-air interface when a terahertz wave with the frequency of 0.206THz was incident to a COC double-prism. By changing the thickness of the air layer we find experimentally and simulatively that the GH shift and the energy of the reflected wave increases with the increase of the air layer thickness. The study of GH shift can provide useful information for applications of THz waves in sensor and power delivery systems.
Bernhard Schmauss - One of the best experts on this subject based on the ideXlab platform.
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temperature referenced planar bragg grating strain sensor in fs laser cut coc specimen
2017Co-Authors: M Rosenberger, G L Roth, B Adelmann, Bernhard Schmauss, R HellmannAbstract:We demonstrate a novel temperature referenced polymer Bragg grating (BG) sensor structure in planar Cyclo-Olefin Copolymer (COC) substrate for tensile and compressive strain sensing. The sensor is based on two serial BGs UV-written into a specially designed planar COC substrate using a 248-nm-KrF laser. Successively, the temperature sensitivity and the behavior toward the tensile and compressive strain of both BGs are evaluated. Furthermore, we calculate the strain distribution in the COC specimen using a numerical simulation and discuss it with regard to the experimental results.
G L Roth - One of the best experts on this subject based on the ideXlab platform.
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temperature referenced planar bragg grating strain sensor in fs laser cut coc specimen
2017Co-Authors: M Rosenberger, G L Roth, B Adelmann, Bernhard Schmauss, R HellmannAbstract:We demonstrate a novel temperature referenced polymer Bragg grating (BG) sensor structure in planar Cyclo-Olefin Copolymer (COC) substrate for tensile and compressive strain sensing. The sensor is based on two serial BGs UV-written into a specially designed planar COC substrate using a 248-nm-KrF laser. Successively, the temperature sensitivity and the behavior toward the tensile and compressive strain of both BGs are evaluated. Furthermore, we calculate the strain distribution in the COC specimen using a numerical simulation and discuss it with regard to the experimental results.
