TORONTO, March 20, 2025 (GLOBE NEWSWIRE) -- POET Technologies Inc. ("POET" or the "Company") (TSX Venture: PTK; NASDAQ: POET), a leader in the design and implementation of highly-integrated optical engines and light sources for artificial intelligence networks, today announced it has fulfilled orders from three global customers for samples of its advanced optical transmit engines. The Company announced that it has shipped final design samples of its POET Infinity transmit product line for 400G and 800G appl ...