Rubidium transitions as wavelength reference for astronomical Doppler spectrographs

@inproceedings{Rogozin2020RubidiumTA,
  title={Rubidium transitions as wavelength reference for astronomical Doppler spectrographs},
  author={D. Rogozin and Tobias Feger and Christian Schwab and Ya.M. Gurevich and Gert Raskin and David W. Coutts and Julian Stuermer and Andreas Seifahrt and Th. F{\"u}hrer and Thomas Legero and Hans van Winckel and S. Halverson and Andreas Quirrenbach},
  booktitle={Micro + Nano Materials, Devices, and Applications},
  year={2020}
}
  • D. Rogozin, Tobias Feger, +10 authors Andreas Quirrenbach
  • Published in
    Micro + Nano Materials…
    2020
  • Physics, Materials Science, Engineering
  • Precise wavelength calibration is a critical issue for high-resolution spectroscopic observations. The ideal calibration source should be able to provide a very stable and dense grid of evenly distributed spectral lines of constant intensity. A new method which satisfies all mentioned conditions has been developed by our group. The approach is to actively measure the exact position of a single spectral line of a Fabry-Perot etalon with very high precision with a wavelength-tuneable laser and… CONTINUE READING