A New Novel Means of Transducing Tensile Stresses
A novel means of transducing tensile stress using a diffractive Bragg grating based polymeric sensor is presented. The diffraction gratings are successfully fabricated on a polydimethylsiloxane (PDMS) polymer using the holographic interference and micromolding technique. The micro MTS tensile test incorporated with the Raman experiment showed that a relationship between the load and the observed diffraction pattern shift could be obtained. The results show an excellent correlation between the optical measurement and load with a tensile sensitivity of 0.05N. However, this value would be much lower if a better optical and mechanical setup were used.
Wei-Chih Wang Wei-Ching Chuang Chi-Ting Ho Yi-Ru Lian Ching-Kong Chao Ruey-Fang Shyu
University of Washington at Seattle,USA National Formosa University,Taiwan National Taiwan University of Science and Technology,Taiwan
国际会议
Progress in Electromagnetics Research Symposium 2005(2005年电磁学研究新进展学术研讨会)(PIERS 2005)
杭州
英文
89-91
2005-08-22（万方平台首次上网日期，不代表论文的发表时间）