Quantum engineers have now demonstrated a fully controllable three‑qubit register on a silicon photonic chip, turning a long‑promised idea into working hardware. By combining solid‑state spin defects ...
From GPS satellites to mobile networks, modern technology relies on ultra-precise radio signals. Engineers have long tried to ...
In a milestone for scalable quantum technologies, scientists from Boston University, UC Berkeley, and Northwestern University have reported the world’s first electronic–photonic–quantum system on a ...
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MIT photonic ‘ski jumps’ beam laser light off chips for quantum
MIT researchers have built a nanoscale photonic device shaped like a tiny ski jump that launches laser light directly off a ...
How a single silicon chip was designed to be microwave and optical signal-processing engine. The various roles for which this engine can be reconfigured. The performance considerations that were ...
Electrically controlled silicon photonic devices use carbon nanotube heaters to modulate and filter terahertz waves on chip with stable performance, enabling compact tunable components for high ...
Lasers that are fabricated directly onto silicon photonic chips offer several advantages over external laser sources, such as greater scalability. Furthermore, photonic chips with these ...
Forward-looking: Columbia University researchers have developed a compact photonics chip capable of producing dozens of laser wavelengths from a single high-power source, a breakthrough that could ...
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