Engineers have developed the first room-temperature, eye-safe, photopumped PCSEL by embedding silicon dioxide into photonic crystal layer.

The team has developed a groundbreaking optical chip that uses light not only to send data faster than ever before, but also ...

The emerging AI computing system asks for high-speed, large-scale, and power-efficient interconnects. As the system scales-out reaching tens-of-meters, electrical links cannot support higher bandwidth ...

CRN rounds up Nvidia’s biggest news stories of 2025 so far, ranging from its $4 trillion market cap milestone and ongoing ...

During his time at UCSB John Bowers has served as director of the Institute for Energy Efficiency (IEE) at UCSB since it was founded in 2008 and is also a Distinguished Professor in the Departments of ...

Artificial intelligence systems like ChatGPT are notorious for being power-hungry. To tackle this challenge, a team from the ...

Optical Cable Corporation is an under-the-radar AI infrastructure play with massive upside potential from new datacenter ...

Wim Bogaerts, Professor in Silicon Photonics at Ghent University-IMEC, Founder of Luceda Photonics, explains how the ...

French chip startup Arago has raised $26 million in seed funding to develop its light-based AI accelerator, codenamed Jef. The company aims to reduce AI inference energy by 10x compared to today's ...

European researchers are developing quantum computers using light and glass, in a collaboration that promises breakthroughs ...

The convergence of photonic quantum computing and neutral atom arrays charts a bold and expansive trajectory for the future ...