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Ayar Labs Raises $500M For CPO Production
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On Tuesday, Nvidia-backed Ayar Labs raised $500 million in a Series E to accelerate mass production of its co-packaged optics (CPO) TeraPHY chiplets. The funding, alongside Nvidia's separate $4 billion photonics investments, will support scaling production, expand global operations including a new Hsinchu, Taiwan office, and commercialize reference designs claiming over 200 Tbps aggregate bandwidth per package. Industry investors continue backing silicon-photonics.
