17 September 2007 Absolute frequency shifts of iodine cells for laser stabilization
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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.
© (2007) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
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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