LED epitaxial wafer and chip maker Epistar is modifying about 10 of its 4-inch wafer MOCVD sets to 6-inch tools in first-quarter 2018 in preparation for production of VCSEL (vertical-cavity ...

LED epitaxial wafer and chip maker Epistar expects VCSEL (vertical-cavity surface-emitting laser) diodes and mini LED chips to become a main source of business growth over the next two years and is ...

Optical spectrometers with a high resolution, high speed triggering response as well as short integration time specifications are required to test VCSELs by manufacturers of these devices and device ...

The global market for vertical cavity surface-emitting lasers (VCSELs) will continue growing rapidly, and reach $2.4 billion by 2026. That’s according to the France-based analyst company Yole ...