[Study on noninvasive measurement of blood glucose based on optical rotation]

With the development of economy, the incidence of diabetes is keeping on rising. It has been a larger chief offender endangering human health. Glucose monitoring in time, accurately and continuously can provide the basis for the adjustment of diet, exercise and drug treatment project, and can control disease at the level of satisfaction degree. Noninvasive measurement of glucose avoids blood collection with high frequency, alleviates pain caused by blood sampling, and prevents infection. It comes with hope for the diabetic. In this article, we compare the kinds of techniques, introduce the theory, the problems of polarization rotation, the solving methods and the advantages, thus providing references for the noninvasive measurement of glucose.