OFC 2019 is the largest photonics and optical communication exhibition in the world held annually in the Western United States. Around 700 exhibitors and 15,500 visitors from 75 countries participated in the greatest event in 2019. Various applications continue their technology improvement, bringing unlimited business opportunities for the VCSEL and Photodetector industries. At OFC 2019, as a global leading testing and measurement equipment manufacturer, MPI demonstrated its advanced test solution on both wafer level and packaging level. The company specifically focu...