17 September 2007 Absolute frequency shifts of iodine cells for laser stabilization
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Abstract
We present an improved technique for detection of trace impurities in iodine-filled absorption cells for laser frequency stabilization. The results of purity investigation are compared to frequency shifts measured with a set of two iodine stabilized Nd:YAG lasers. The setup for direct fluorescence measurement with an Argon-ion laser operating at 502 nm wavelength is equipped with compensation for laser power and spectral instabilities.
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Josef Lazar, Josef Lazar, Jan Hrabina, Jan Hrabina, František Petru, František Petru, Petr Jedlička, Petr Jedlička, Ondřej Číp, Ondřej Číp, Radek Šmíd, Radek Šmíd, } "Absolute frequency shifts of iodine cells for laser stabilization", Proc. SPIE 6673, Time and Frequency Metrology, 66730P (17 September 2007); doi: 10.1117/12.735420; https://doi.org/10.1117/12.735420
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