Real-time highlights of the most significant breakthroughs, publications, and milestones in quantum optics and technology.
IBM's newest processor combines 1,121 physical qubits with surface code error correction, achieving a logical qubit with less than 10⁻⁶ error rate per gate — a crucial step toward fault-tolerant quantum computing.
MIT and Caltech researchers embedded nitrogen-vacancy diamond emitters into a CMOS-compatible silicon photonic circuit, generating on-demand single photons at 300 K — eliminating the need for cryogenic cooling.
A team from Delft University and NIST demonstrated quantum state teleportation over a 1,400 km deployed fiber network connecting Amsterdam to Berlin, setting a new distance record.
Optically pumped magnetometers using entangled atomic ensembles have achieved femtotesla sensitivity at room temperature, enabling wearable brain-scanning helmets that reveal neural activity with millisecond resolution.
NIST officially published FIPS 203 and FIPS 204, standardizing the ML-KEM and ML-DSA lattice-based algorithms to protect classical systems against future quantum attacks.
A hybrid quantum-classical algorithm on Google's Sycamore processor solved protein folding configurations 40× faster than AlphaFold2 for complex multi-chain structures.
Researchers at NICT Japan achieved 100 Pb/s data rates using a quantum optical frequency comb with 10,000 spectral channels — 10× the global internet backbone capacity.
ESA's upgraded detector incorporates 15 dB squeezed vacuum states, achieving strain sensitivity of 10⁻²³ Hz⁻¹/² — equivalent to measuring a length change smaller than one proton across 4 light-years.
QuEra's Aquila 2.0 system performed a 10,000-gate Quantum Fourier Transform on 256 rubidium atoms — demonstrating that neutral atom arrays can outpace superconducting qubits in gate count.