Two paths to scalable quantum computing: Optical links between fridges and higher-temperature qubits

Superconducting qubits—bits of quantum information—have been widely considered a promising technology for moving quantum ...

A long-sought quantum computing milestone arrives as fermionic atom gates top 99% accuracy

Two independent research teams have each demonstrated collisional quantum gates using fermionic atoms: a long-sought ...

Global Optical Computing Market Report 2026: Granular Technology Assessments, Competitive Intelligence Across 98 Company Profiles, and Ten-year Forecasts

The global optical computing market is poised for exponential growth driven by the convergence of AI bandwidth demands, photonic quantum computing, and the maturation of silicon photonics. Key ...
Seeking Alpha

NTT and OptQC Sign Agreement to Realize a 1-Million Qubit Optical Quantum Computer by 2030

NTT and OptQC aim to build a 1-million qubit quantum computer based on light, rather than electricity, to enhance reliability, scalability and practicality. Use cases for a practical optical quantum ...
optics.org

Q-Factor grabs $24M to kick-start development of million-qubit quantum computer

Intel Capital is among the backers of Israeli quantum computing startup Q-Factor, which has just raised $24 million of seed funding in pursuit of a million-qubit system based around cooled neutral ...
EurekAlert!

Efficient quantum process tomography for enabling scalable optical quantum computing

Optical quantum computers are gaining attention as a next-generation computing technology with high speed and scalability. However, accurately characterizing complex optical processes, where multiple ...
Seeking Alpha

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 QCi will leverage its expertise with TFLN to integrate the high-performance 400G/Lane modulators with the POET ...
Forbes

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

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Parts of the IBM Quantum System Two are displayed at IBM Thomas J. Watson Research Center on ...
Nanowerk

Microscale CMOS chip reshapes optical control for scalable quantum computers

CMOS-built optical phase modulators shrink laser control hardware and power use for trapped atom quantum computers, enabling larger stable qubit arrays at work. (Nanowerk News) Researchers have made a ...

Analysts Are Bullish on These 3 Quantum Computing Stocks — Including One You’ve Never Heard Of

We have that today – and we’re watching quantum computing emerge as tomorrow’s high-tech standard. Quantum computing uses the ...
The Chosun Ilbo on MSN

Quantum surge, optical plunge: NVIDIA CEO's remarks

While optical communication stocks, which had been on an upward trend following the war between the U.S., Israel, and Iran, ...

Northland Crowns IonQ Best-in-Class Quantum Stock With a $55 Target: Is the Supercycle Here?

IonQ (NYSE:IONQ) stock just earned a strong endorsement from Northland, as analyst Nehal Chokshi initiated coverage with an ...