Light Guide plate Stress Birefringence Detection Equipment

Applications

Working Principle

Due to uneven cooling or other reasons such as mechanical action, an internal stress inside transparent substance

is produced, resulting in birefringence. Crystal substance itself has optical characteristics of birefringence. When

light penetrates a transparent substance with birefringent property, the polarization state of light will change. In other

words, the birefringence of the substance can be evaluated by comparing the light polarization states before and after

the light penetrates the object.

Features

Detection Images

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ZEIT Group, founded in 2018, is a company focused on precision optics, semiconductor materials and hightech intelligence equipments. Based on our advantages in precision machining of core and screen, optical detection and coating, ZEIT Group has been providing our customers with complete packages of customized and standardized product solutions.

Concentrated on technological innovations, ZEIT Group has more than 60 domestic patents by 2022 and established very close enterprise-college-research cooperations with institutes, universities and industrial association worldwide. Through innovations, self-owned intellectual properties and building up the key process experimental teams, ZEIT Group has become a development base for incubating high-tech products and a training base for high-end personnels.

      2018                                 70+                                     5+

      Founded                                                           Patents                                           Head office :  Chengdu, P.R.China

                                                                                                                                        Subsidiary :  Suzhou  /  Zhangjiagang, P.R.China

                                                                                                                                               Office ：Xi’an，P.R.China  /  Germany