Article in a Belgian financial news paper named "De Tijd".
Link:
https://www.tijd.be/ondernemen/halfgeleiders/investeringsfonds-imec-xpand-stapt-in-bedrijf-dat-ai-chips-sneller-maakt-met-licht/10364866.html
Translated:
"Investment fund Imec XPand joins company that makes AI chips faster with light
Imec XPand, the Leuven (this is in Belgium where Imec is headquartered) investment fund with close ties to the research center Imec, is participating in a $56 million capital round for the 'AI accelerator' Celestial AI."