Ketai distilled standard optoelectronics-industry source-testing methods into the SPT-EDU system for vocational-college and university optoelectronics students. At an acceptable cost, students learn and operate methods close to industrial practice. The basic version teaches LIV and parameters such as threshold current, operating current, and operating voltage. It expands to spectra, near-field optics, far-field optics, and other key parameters. Teachers can use these experiments to prompt reflection on influencing factors and further exploration. Within specified performance limits, it also supports university research testing for multipurpose use.
Ketai distilled standard optoelectronics-industry source-testing methods into the SPT-EDU system for vocational-college and university optoelectronics students. At an acceptable cost, students learn and operate methods close to industrial practice. The basic version teaches LIV and parameters such as threshold current, operating current, and operating voltage. It expands to spectra, near-field optics, far-field optics, and other key parameters. Teachers can use these experiments to prompt reflection on influencing factors and further exploration. Within specified performance limits, it also supports university research testing for multipurpose use.
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Located in Changzhou, Ketai Guangxin (Changzhou) Testing Technology Co., Ltd. was established in 2019. It specializes in the R&D, production, sales, and service of optoelectronic semiconductor device testing equipment. The company is committed to helping customers accelerate the construction of a pathway from R&D testing and sampling, through small-batch testing, to large-scale mass production testing, while providing users with diversified testing products and solutions.
Today, the growing Ketai Guangxin has become a relatively comprehensive optoelectronic semiconductor testing equipment and service provider in China. It helps address the “bottleneck” problem in testing equipment within the production processes of optoelectronic semiconductor devices, and has also become a testing partner for several leading domestic LiDAR companies.