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Coherent Demonstrates Industry’s First 400G Differential Electro-Absorption Modulated Laser
SAXONBURG, Pa., March 27, 2025 (GLOBE NEWSWIRE) -- Coherent Corp. (NYSE: COHR), a global leader in photonics, is demonstrating the industry's first 400 Gb/s Differential Electro-absorption Modulated Laser (D-EML) at OFC 2025. This represents a significant advance in high-speed optical networking technology for data centers. Built on the success of its 200G D-EML, which was recognized in the 2025 Lightwave+BTR Innovation Reviews, this innovative D-EML by Coherent addresses critical challenges in
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