Mid-infrared dual-comb spectroscopy with electro-optic modulators

@article{Yan2016MidinfraredDS,
  title={Mid-infrared dual-comb spectroscopy with electro-optic modulators},
  author={Ming Yan and Pei-Ling Luo and Kana Iwakuni and Guy Millot and Theodor W. H{\"a}nsch and Nathalie Picqu{\'e}},
  journal={Light, Science \& Applications},
  year={2016},
  volume={6}
}
Absorption spectroscopy of fundamental ro-vibrational transitions in the mid-infrared region provides a powerful tool for studying the structure and dynamics of molecules in the gas phase and for sensitive and quantitative gas sensing. Laser frequency combs permit novel approaches to perform broadband molecular spectroscopy. Multiplex dual-comb spectroscopy without moving parts can achieve particularly high speed, sensitivity and resolution. However, achieving Doppler-limited resolution in the… 

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