Revolutionizing Quantum Tech: Palm-Sized Lasers Break Lab Boundaries

UC Santa Barbara researchers developed a compact, low-cost laser that matches the performance of lab-scale systems. Using rubidium atoms and advanced chip integration, it enables applications like quantum computing, timekeeping, and environmental sensing, including satellite-based gravitational mapping. For experiments requiring ultra-precise atomic measurements and control-such as two-photon atomic clocks, cold-atom…

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