联发科豪掷约9000万美元入股Ayar Labs，锁定6G网络红利

Core Insights - Media reports indicate that MediaTek is entering the silicon photonics technology sector by investing approximately $90 million in the startup Ayar Labs, acquiring about 2.4% of the company’s shares [1][2] Group 1: Investment Details - MediaTek, through its subsidiary Digimoc Holdings Limited, invested around $90 million (approximately 618 million RMB) in Ayar Labs, gaining 1.72 million shares of special stock [1] - This investment positions MediaTek alongside other major players like NVIDIA, Intel, and AMD, who have previously invested in Ayar Labs, indicating MediaTek's intent to secure a foothold in the next-generation chip manufacturing landscape [1] Group 2: Technology Overview - Silicon photonics technology integrates optical functions such as generation, modulation, and detection directly with traditional electronic circuits on a silicon substrate, utilizing waveguides to guide infrared light for constructing photonic circuits [1] - The technology promises higher bandwidth, lower latency, and significantly reduced energy consumption in data packet transmission due to the superior speed of light signals compared to electrical signals [1] Group 3: Impact on Industry - Ayar Labs focuses on developing optical I/O solutions aimed at replacing traditional copper-based electrical interconnects between computer chips, which could significantly impact AI data centers and MediaTek's core mobile application processor business [2] - The deployment of optical links can reduce I/O power consumption by up to 80%, unlocking higher data throughput for edge AI and the upcoming 6G cellular networks [2] - Silicon photonics technology can also be applied in co-packaged optics (CPO), integrating optical engines directly within SoC packages to shorten electrical routing and reduce latency and heat generation [2]