A physical qubit with built-in error correction
phys.org
phys.org
"Qubits without qubits" (2024) https://dx.doi.org/10.1126/science.adm9946
"Miniaturized technique to generate precise wavelengths of visible laser light" https://news.ycombinator.com/item?id=38497506
"Progress on chip-based spontaneous four-wave mixing quantum light sources" (2024) https://news.ycombinator.com/item?id=39244182
"Attoscience unveils light-matter hybrid phase in graphite like superconductivity" (2023) https://news.ycombinator.com/item?id=38650723
"Light unbound: Data limits could vanish with new optical antennas" (2021) https://engineering.berkeley.edu/news/2021/02/light-unbound-... :
"Photonic quantum Hall effect and multiplexed light sources of large orbital angular momenta" (2021) https://www.nature.com/articles/s41567-021-01165-8 :
> Our work gives direct access to the infinite number of orbital angular momenta basis elements and will thus enable multiplexed quantum light sources for communication and imaging applications.