Quantum computers go high-dimensional with a four-state photon gate

The collaboration of TU Wien with research groups in China has resulted in a crucial building block for a new kind of quantum ...

Quantum Computing - What Is It?What Does It Do - Today??

Quantum computing technology is complex, getting off the ground and maturing. There is promise of things to come. potentially ...

Microscopic mirrors for future quantum networks: A new way to make high-performance optical resonators

Researchers in the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) and the Faculty of Arts and ...

AI, Quantum And High-Performance Computing Join Forces At SC25

Supercomputing has shifted into the mainstream, with recent AI advancements and adoption making the use of massive amounts of computational power more commonplace. Read more here.
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POET Technologies and Quantum Computing Inc. to Co-Develop 3.2 Tbps Optical Engines for CPO and Next-Gen AI Connectivity

400G/Lane, TFLN modulator-based innovation to play a key role in the future of computing SAN JOSE, Calif. and HOBOKEN, N.J., Nov. 11, 2025 /PRNewswire/ -- POET Technologies Inc. ("POET" or the ...

Scientists reveal a four-dimensional twist on photonic quantum logic

A pair of photons enters an optical maze, and sometimes they leave as something new. Not new in the everyday sense, since both were still photons when they came out.
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Better quantum stock: Rigetti Computing vs. Quantum Computing

Rigetti’s “one-stop shop” for quantum computing could grow over the next few years. Quantum Computing’s photonic chips could disrupt the older quantum players. The established player still has a ...