AOI Unveils High-Power Laser to Address Data Center Optics Bottlenecks
Event summary
- Applied Optoelectronics (AOI) introduced a 400mW narrow-linewidth pump laser designed for silicon photonics and co-packaged optics (CPO) applications.
- The laser addresses performance limitations of existing solutions with broader linewidth or higher noise figures.
- Samples are available to select customers, with volume production anticipated in late 2026.
- The new laser is based on AOI’s buried hetero (BH) structure laser platform.
The big picture
The demand for higher bandwidth and lower latency in AI data centers is driving the adoption of silicon photonics and CPO. AOI’s new laser directly addresses a key bottleneck in these architectures – the need for a high-power, stable light source. This product positions AOI to capitalize on the rapid growth of the CPO market, which is expected to reach billions of dollars in the coming years, but also increases their exposure to the cyclical nature of the data center build-out.
What we're watching
- Adoption Rate
- The speed at which hyperscalers and other data center operators integrate this laser into their systems will determine AOI’s revenue trajectory and market share gains in the CPO space.
- Competitive Response
- Other laser manufacturers will likely attempt to match or exceed AOI’s performance, potentially leading to price pressure and margin erosion if AOI cannot maintain its technological lead.
- Scalability
- AOI’s ability to ramp volume production and maintain consistent quality at scale will be critical to fulfilling anticipated demand and avoiding supply chain bottlenecks.
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