In the paper,a decoupling method for homogeneous and dual-medium cells'refractive index,and the entropy tomographic phase imaging method are proposed.Based
A discussion and a new attack on'double images encryption method with resistance against the special attack based on an asymmetric algorithm'(DIEM)are prese
We present a low-cost measurement approach with two-prism,which can be used for real-time detection and online analysis of liquid refractive-index,based on
Scattering reduction methods is applied to improve the accuracy of spectroscopic measurements but with the price of lowering the signal to noise ratio(SNR).