A frequency-stabilized light source at 399 nm using an Yb hollow-cathode lamp
نویسندگان
چکیده
منابع مشابه
Argon I Lines Produced in a Hollow Cathode Source, 332 nm to 5865 nm
We report precision measurements by Fourier transform spectroscopy of the vacuum wavenumber, line width, and relative signal strength of 928 lines in the Ar I spectrum. Wavelength in air and classification of the transition are supplied for each line. A comparison of our results with other precision measurements illustrates the sensitivity of Ar I wavelengths to conditions in the light source.
متن کاملComment on “Argon I Lines Produced in a Hollow Cathode Source, 332 nm to 5865 nm”
Recent observations at the National Institute of Standards and Technology indicate that the Ar I wavenumbers reported by Whaling et al. [J. Res. Natl. Inst. Stand. Technol. 107, 149 (2002)] are systematically too large. To investigate the source of this problem, selected lines of Ar I and Ar II were remeasured in the same spectra used by Whaling et al. The measurements show that the Ar I wavenu...
متن کاملMeasurement of the Yb I 1 S 0 - 1 P 1 transition frequency at 399 nm using an optical frequency comb
We determine the frequency of the Yb I S0 -P1 transition at 399 nm using an optical frequency comb. Although this transition was measured previously using an optical transfer cavity [D. Das et al., Phys. Rev. A 72, 032506 (2005)], recent work has uncovered significant errors in that method. We compare our result of 751 526 533.49 ± 0.33 MHz for the Yb isotope with those from the literature and ...
متن کاملDoppler-free spectroscopy of molecular iodine using a frequency-stable light source at 578 nm.
A stable light source obtained using sum-frequency generation (SFG) is developed for high-resolution spectroscopy at 578 nm. Hyperfine transitions of molecular iodine are observed by using the SFG light source with saturation spectroscopy. The light source is frequency stabilized to the observed hyperfine transition and achieves a stability of 2x10(-12) for a 1-s averaging time. The absolute fr...
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The Faraday anomalous dispersion optical filter (FADOF), which has acquired wide applications, is mainly limited to some gaseous elements and low melting-point metals before, for the restriction of the attainable atomic density. In conventional FADOF systems a high atomic density is usually achieved by thermal equilibrium at the saturated vapor pressure, hence for elements with high melting-poi...
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ژورنال
عنوان ژورنال: Japanese Journal of Applied Physics
سال: 2018
ISSN: 0021-4922,1347-4065
DOI: 10.7567/jjap.57.062501