The present article proposes an evolutionary development of the photoelasticity method for measuring stresses based on annular photoelastic sensors application along with stress pattern recording with the aid of a dig...
Project supported by the State Key Program of National Natural Science Foundation of China (Grant No. 40537031);the National Natural Science Foundation of China (Grant No. 40875013);the National Defense Basic Scientific Research Project,China (Grant No. A1420080187);the National High Technology Research and Development Program of China (Grant No. 2006AA12Z152)
Starting from the wave normal tracing treatment in the Savart polariscope that relates the Jones matrix to its transmission performance, this paper establishes a simple and effective model for the Jones matrix at an a...
Project supported by the State Key Program of National Natural Science of China (Grant No. 40537031);National High Technology Research and Development Program of China (Grant No. 2006AA12Z152);the National Natural Science Foundation of China (Grant Nos. 40875013,40375010 and 60278019);the Science and Technology Plan Foundation of Shaanxi Province,China(Grant No. 2005K04-G18)
The static large field of the view polarization interference imaging spectrometer is based on the modified Savart polariseope. There appears a dispersion between the ordinary ray and extraordinary ray when light passe...
supported by the State Key Program of National Natural Science Foundation of China (Grant No. 40537031);the National Natural Science Foundation of China (Grant No. 40875013);the National Defense Basic Scientific Research Project, China (Grant No. A1420080187);the National High Technology Research and Development Program of China (Grant No. 2006AA12Z152)
A simple method is applied to calculating the optical path difference (OPD) of a plane parallel uniaxial plate with an arbitrary optical axis direction. Then, the theoretical expressions of the OPD and lateral displ...
Supported by the National Natural Science Foundation of China (Grant Nos 40375010 and 60278019);the Science and Technology Plan Foundation of Shaanxi Province (Grant No 2005K04-G18);the Special Research Project of Shaanxi Provincial Educational Department (Grant No 07JK261)
The reflection in the Savart polariscope is different from the isotropic medium. The double reflection of rays in the Savart polariscope is analyzed and discussed on the basis of the Snell law. The double reflection f...
supported by the State Key Program of National Natural Science of China (Grant No 40537031);the National Natural Science Foundation of China (Grant Nos 40375010 and 60278019);the Science and Technology Plan Foundation of Shaanxi Province of China (Contract No 2005K04-G18);the special research project of Shaanxi Provincial Educational Department of China (Grant Nos 07JK261 and 05JK197);the research project of Xi’an Polytechnic University of China (Grant No 2006XG34)
The refraction of rays in the Savart polariscope is different from the isotropic medium. We have analysed and discussed the refraction of rays in the Savart polariscope on the basis of the Snell law. The refraction fo...
A Linear CCD (change coupled device)automated measurement system and the stress analysis methods are presented in the present paper.The skeleton and the ordersof photoelastic fringes can be acquired rapidly,precisely ...