Simple Lock Keeps Optical Cavities Tunable Across 100 MHz for Atom Experiments
A two-laser locking scheme stabilizes a Fabry-Pérot cavity while allowing dynamic tuning over 100 MHz with sub-megahertz precision.
Tag: laser stabilization
Simple Microcontroller Trick Keeps Injection-Locked Lasers Stable for Hours
Physicists have shown that a low-cost microcontroller that periodically re-tunes a laser diode's current keeps injection-locked light spectrally pure for ...
Vienna hosts world’s first self-stabilizing nuclear clock prototype
Researchers at TU Wien have built the world's first stand-alone, self-stabilizing nuclear clock based on thorium-229, which remained stable for ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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