Compact laser source with frequency modulators generating multiple lines Article Swipe

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Laser Physics Computer science Materials science Optics

Anthony L. Lentine , Grant Biedermann , Michael Gehl , Christopher T. DeRose , Jongmin Lee , Kevin Fortier ·

YOU? · · 2023 · Open Access · · OA: W4390250480

A compact laser source and a single sideband modulator used therein is disclosed. The compact laser source includes a seed laser and one or more channels, with each channel generating one or more output laser beams having corresponding different wavelengths. The compact laser source can be formed in whole or in part on a single optical motherboard to thereby minimize space and power requirements. By employing the disclosed single sideband modulator, harmonics in the generated output laser beams can be minimized. The compact laser source finds application in an atom interferometer (AI) system, which may be used to measure gravity, acceleration, or rotation of the AI system.