Quantum cascade laser frequency combs covering up to 80 cm-1 for dual-comb spectroscopy at 8μm.
Link Patrick, Yamaç Dikmelik, Kevin Lascola, Gerard Wysocki
Abstract
Link Patrick, Yamaç Dikmelik, Kevin Lascola, Gerard Wysocki
Abstract
Quantum cascade laser frequency combs with up to 80cm-1 spectral coverage at ~8εm are demonstrated. We perform dual comb spectroscopy of gaseous species with up to 210 modes covering 63 cm-1 of spectral range.
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Quantum cascade laser frequency combs with up to 80cm-1 spectral coverage at ~8εm are demonstrated. We perform dual comb spectroscopy of gaseous species with up to 210 modes covering 63 cm-1 of spectral range.
Key concepts: Quantum cascade laser, Cascade, Spectroscopy, Frequency comb, Laser, Physics, Optics, Range (aeronautics)