Why is facet passivation of laser diodes necessary?
Facet passivation is an important process in the manufacturing of reliable laser diodes. It’s a method of treating the facet ends of a laser to prevent excessive heating during operation, which may destroy the laser.
July 2020: Sheaumann will be relocating this August to new facilitates, allowing the company to significantly expand its workforce and production capabilities to meet the growing demand for laser-based technologies across a variety of industries.
October 31, 2019: Sheaumann is planning to move to a state-of-the-art manufacturing facility in Billerica, MA in summer 2020. The move is the result of an expansion of production capabilities facilitated by a $2.3M grant from the Masssachusetts Manufacturing Innovation Initiative.
January 17, 2019: Lt. Governor Karyn Polito and the Masssachusetts Manufacturing Innovation Initiative awarded Sheaumann a grant of $2.34 million. The funds will be used to purchase laser manufacturing equipment and expand its production capabilities.