VMP8000-high-frequency wafer production test system
Designed for high-frequency chips, the VMP8000 series tests 6-inch wafers containing lasers, detectors, or RF devices. High accuracy, speed, and stability support complete dynamic testing, including O-E/E-O/E-E bandwidth, eye diagrams, and RIN, alongside static LIV and spectral measurements. With Ketai Guangxin's in-house high-speed semiautomatic probing capabilities, the VMP8000 also serves efficient production CP testing.
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Overview
Designed for high-frequency chips, the VMP8000 series tests 6-inch wafers containing lasers, detectors, or RF devices. High accuracy, speed, and stability support complete dynamic testing, including O-E/E-O/E-E bandwidth, eye diagrams, and RIN, alongside static LIV and spectral measurements. With Ketai Guangxin's in-house high-speed semiautomatic probing capabilities, the VMP8000 also serves efficient production CP testing.
Applications
Dynamic and static production-wafer testing of digital optical-communications transmitter VCSEL chips; production-wafer S-parameter testing of RF chips; dynamic and static production-wafer testing of digital optical-communications receiver PD chips; performance evaluation of wafers, wafer fragments, and bare dies.
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Supplier Information
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.
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