Headquarters
7 OAK PARK DR, BEDFORD, MA 01730-1413, US
BEDFORD, MA, US
EM4, LLC
From the company
EM4 is a supplier of high-performance optical components, modules, and subassemblies for aerospace and defense contractors worldwide, with expertise in photonic component design and manufacturing. It is now a part of Quantum Computing Inc. (QCi). Key application areas include electronics warfare, directed energy, space photonics, and free-space optical communications.
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