Stabilizing diode laser to 1 Hz-level Allan deviation with atomic spectroscopy for Rb four-level active optical frequency standard
نویسندگان
چکیده
منابع مشابه
Diode Laser Frequency Standard for Laser Interferometry
Diode lasers are becoming increasingly important in length metrology. We demonstrate construction of a simple single-frequency diode laser 632,8 nm, used as a frequency standard in the laser interferometers. We present two different systems applied for frequency stabilization of diode laser . For diode laser used as the secondary standard, the system stabilizes diode temperature, the frequency ...
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Recently, several theoretical proposals addressed the generation of an active optical frequency standard based on atomic ensembles trapped in an optical lattice potential inside an optical resonator. Using atoms with a narrow linewidth transition and population inversion together with a “bad” cavity allows us to realize the super-radiant photon emission regime. These schemes reduce the influenc...
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ژورنال
عنوان ژورنال: Applied Physics B
سال: 2019
ISSN: 0946-2171,1432-0649
DOI: 10.1007/s00340-019-7313-x