In context: Quantum computers are all about qubits, the basic units that operate according to the principles of quantum mechanics instead of the zeros and ones of today's computers. They promise ...

Imagine heading out for a run on a cold winter day clad in athletic gear with sensors and microelectronics woven into the very fiber to constantly monitor your vital signs, even running the occasional ...

Physicists at the NIST have measured and controlled a superconducting quantum bit (qubit) using light-conducting fiber instead of metal wires. Superconducting circuits are a leading technology for ...

Modern high-speed internet uses light to quickly and reliably transmit large amounts of data through fiber-optic cables, but currently, light signals hit a bottleneck when data processing is necessary ...

Caltech scientists have created ultra-low-loss optical pathways on silicon chips that approach the efficiency of fiber optics and dramatically outperform existing technology at visible wavelengths.

Imagine a world without internet, email, streaming services or social media. Imagine having to write letters or call everyone on a rotary dial phone to communicate. Imagine having to drive to a store ...

Quantum computers are at a tipping point: the tech giants and governments are investing billions, but there are two fundamental obstacles: the quantity of qubits and the quality of these qubits. Qubit ...

KraneShares' Photonic and Optical ETF is designed to capture the long-term growth opportunity created by the structural shift from electrons to photons.

Many state-of-the-art technologies work at incredibly low temperatures. Superconducting microprocessors and quantum computers promise to revolutionize computation, but scientists need to keep them ...

In a nutshell: An offhand post on X about an unusually pricey HDMI cable drew close to a million views, spotlighting a niche category of fiber-optic HDMI 2.1 cables built less for hype and more for ...