Largan Precision reportedly partners with TSMC on co-packaged optics for AI

Largan Precision and TSMC are reportedly collaborating on Co-Packaged Optics (CPO) technology for the AI market. Largan is said to be supplying standard-diameter components for CPO, with samples already sent to TSMC for testing with AMD parts. Largan's new factory is reportedly accelerating CPO production line setup. While Largan denied the report, sources suggest the company is keeping CPO development highly secret. TSMC has not commented. The move highlights the increasing demand for optical communication in AI data transmission and the importance of CPO technology for next-generation transmission, with NVIDIA also emphasizing its significance.