Close-up of a computer chip labeled 'AI', surrounded by intricate circuit pathways and glowing elements.

Empower Semiconductor Raises $140M for AI Power Delivery

Empower Semiconductor announced it has closed more than $140 million in Series D financing. The round was led by Fidelity Management & Research Company with participation from Maverick Silicon, CapitalG, Atreides Management, Socratic Partners, Walden Catalyst Ventures, Knollwood, and a wholly owned subsidiary of the Abu Dhabi Investment Authority (ADIA). Barclays Capital served as exclusive […]

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alt="La Luce Cristallina 200 mm BaTiO₃ crystal-on-glass wafer for silicon photonics, available beginning in 2026"

La Luce Cristallina Unveils 200MM BaTiO₃ Wafer

La Luce Cristallina, a U.S.-based innovator in silicon photonics materials and barium titanate (BaTiO₃) electro-optic platforms, has launched a new 200 mm (8-inch) barium titanate (BaTiO₃) wafer and opened a state-of-the-art fabrication facility in Austin, Texas. The facility expands capacity for wafer-scale crystal-on-glass BaTiO₃ substrates to support growing demand from data centers, telecommunications, sensing, computing, […]

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lowRISC, SCI Release Sunburst Repo for Secure MCU Design

lowRISC C.I.C., the open silicon ecosystem organisation, together with SCI Semiconductor, a leader in CHERI solutions, today announced the release of the open-source Sunburst Chip design repository. The release marks a key milestone in phase two of the DSbD/UKRI-funded Sunburst Project (Grant Number: 107540), and supports the commercialisation of CHERIoT-Ibex based secure microcontrollers, including SCI’s […]

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Sandia and Maxwell Labs Explore Photonic Laser Cooling for Data Center Chips

Maxwell Labs, a Minnesota-based startup, has entered a collaborative research agreement with Sandia National Laboratories and the University of New Mexico to test laser-based photonic cooling for computer chips. The project aims to regulate chip temperatures using light rather than conventional air or water-based systems, potentially reducing energy usage and improving overall efficiency. “About 30 […]

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