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 ...

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 ...

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 ...

Optical switch protocol verifies entangled quantum states in real time without destroying them

The fragility and laws of quantum physics generally make the characterization of quantum systems time‑consuming. Furthermore, ...
Electronics For You

Ultrafast Optical Switching Enabling Next-Gen Computing

Researchers create a nanoscale light switch operating 10,000 times faster than electronic transistors, opening possibilities ...
Morningstar

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 ...

Light may outshine quantum for some of computing's toughest optimization problems

Published in Nature, the study details the first large-scale demonstration of a photonic Ising machine operating without the ...
Nasdaq

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 ...