New research on self-locking light sources presents opportunities for quantum technologies

https://phys.org/news/2023-06-self-locking-sources-opportunities-quantum-technologies.html

"GHz-to-THz interconversion... mode locking or entrainment... GPS, synchronization human biological clock... net energy exchange vanishes... optomechanical interaction excites vibrations induces energy offset  asynchronous locking... μm-sized center array strongly interacting with confined GHz vibrations. These results pave the way for ultrafast GHz coherent mechanical control of light sources and interstate transitions relevant for quantum technologies"

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