SemiNex Corporation - Danvers, MAManufacturer of laser diodes in the 1250- to 1940-nm range for automotive lidar, professional medical, military, and industrial applications. High power semiconductor lasers are available as bare die and bar, as well as in a variety of packages including B and C mounts, TO-cans, laser engines, and fiber-coupled devices up to 100 W.
OZ Optics Limited - Ottawa, CanadaPM fiber components; patch cords, splitters/combiners, polarizers, isolators, fused/PLCS couplers, test equipment; PER meter, polarized sources, PDL emulators, polarization controllers/analyzers, digital/motor driven/manual variable attenuators, laser/laser diode to fiber delivery systems; collimators/focusers, polarization entangled photon sources.
LightMachinery Inc. - Ottawa, CanadaManufacturer of custom precision optical components, spectrometers, TEA CO2 lasers, and excimer lasers. Specializes in fluid jet polishing equipment, and laser systems. Specializes in the production of difficult, tight tolerance optical components, laser components and systems.
Yelo Limited - Carrickfergus, United KingdomYelo designs and builds burn-in, life-test and characterization systems for probed devices such as VCSEL arrays, laser arrays, APDs, chip-on carrier devices including photonics integrated circuits (lasers, amplifiers, modulators, photodiodes, thermistors), SOAs, laser arrays, PIN photodiodes, VCSEL TO headers, miniDILs, and butterfly packages.