Next-generation meta-wire based wire grid polarizer (WGP) Coherent announced the successful demonstration of a next-generation meta-wire based wire grid polarizer (WGP) designed for integration into optical isolators for high-speed datacom transceivers. SAXONBURG, Pa., Sept. 16, 2025 (GLOBE NEWSWIRE) -- Coherent Corp. (NYSE: COHR), a global leader in photonics, today announced the successful demonstration of a next-generation meta-wire based wire grid polarizer (WGP) designed for integration into optica ...