Why China’s optical communications sector is the latest AI boom beneficiary

Why China’s optical communications sector is the latest AI boom beneficiary

Amid the artificial intelligence boom, the world has been laser-focused on technologies like graphics processing units and memory chips. However, a quieter miracle has been unfolding in the mainland stock market. Optical modules, which allow ultra-fast communications in data centres, have minted a new class of industrial upstarts. In the past year, shares in Shenzhen-listed Zhongji Innolight, the world’s largest optical module producer, jumped t…