QUEBEC CITY, March 29 -- TeraXion Inc., a maker of optical filters for industrial applications and high-speed communication networks, announced it has acquired DiCOS Technologies, a private company with expertise in the control and stabilization of optical frequencies. DiCOS products stabilize the frequency of light sources, such as lasers, to a precision comparable to atomic clocks. Such sources are used in defense and aerospace applications of spectroscopy, metrology and telemetry, allowing for very precise measurement of distances. "This acquisition will enlarge the range of innovative...Read full articleRelated content from Photonics MediaArticlesDUV Laser Design Enhances Lithography PerformanceArgon-fluoride (ArF) excimer lasers — deep UV (DUV) lasers emitting light with a wavelength of 193 nm — are used in lithography to create precise patterns. 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