Lightelligence’s 400% debut is a bet that AI’s next bottleneck is the optical interconnect

Lightelligence, the first mainland Chinese photonics chipmaker, saw its market cap briefly reach $10 billion after its Hong Kong IPO. With annual revenues of $15.5 million, investors are excited about the company's optical interconnect technology. The firm addresses the bottlenecks caused by traditional copper wiring in AI chip communication. Optical interconnects promise lower latency, higher bandwidth, and better energy efficiency, crucial for large AI models that require massive data transfer.