Nature, Published online: 24 June 2026; doi:10. 1038/s41586-026-10684-4 Ring laser gyroscope lock-in has been eliminated using spontaneous symmetry breaking in a He–Ne laser, enabling accurate near-zero rotation sensing without external components, improving miniaturization and precision.
Source: [Nature](https://www.nature.com/articles/s41586-026-10684-4)