Light-based quantum technologies, such as quantum communication and photonic quantum computing, require reliable sources of ...

Quantum Computing Inc. QUBT or QCi is positioning itself as a diversified quantum and photonics technology company, building a portfolio of solutions that span optimization computing, photonic AI ...

Xanadu Quantum Technologies Inc. (“ Xanadu ”), a global leader in photonic quantum computing, and TELUS, a world-leading communications technology company, today announced plans to collaborate on ...

HOBOKEN, N.J. , Nov. 17, 2025 /PRNewswire/ -- Quantum Computing Inc. ("QCi" or the "Company") (Nasdaq: QUBT), an innovative, integrated photonics and quantum optics technology company, today announced ...

Inside most photonic chips, light races through tiny optical wires. It carries information far faster than electricity can in many conventional systems.

MIT researchers have built a nanoscale photonic device shaped like a tiny ski jump that launches laser light directly off a ...

Quantum Computing Inc. (NasdaqCM:QUBT) and Ciena completed a joint demonstration of next generation quantum secure ...

The MarketWatch News Department was not involved in the creation of this content. VANCOUVER, British Columbia, Jan. 06, 2026 (GLOBE NEWSWIRE) -- Photonic Inc., a global leader in distributed quantum ...

In early March 2026, Quantum Computing Inc. reported fourth-quarter 2025 results showing sales of US$198,000 and a net loss of US$1.56 million, alongside full-year sales of US$682,000 and a full-year ...

Quantum Computing Inc. (NasdaqCM:QUBT) completed the acquisitions of Lumina Semiconductor and NuCrypt, expanding into quantum communications and photonics design. The company opened its Fab 1 thin ...

Good afternoon, and thank you for joining us for Quantum Computing, Inc.’s fourth quarter and full year 2025 earnings call. 2025 was a transformational year for Quantum Computing, Inc. We made ...

You don't have to chase unproven start-ups to benefit from quantum computing.