ERC Advanced Grant · 2017
Mid-infrared optical dual-comb generation and spectroscopy with one unstabilized semiconductor laser
ONE-MIX proposes to develop single-source dual-comb lasers for mid-infrared (2-5 μm wavelength) spectroscopy, potentially enabling many new applications in science and industry, such as environment, safety, pharma, and health. This proposal extends our recent demonstration of a dual-comb MIXSEL (Modelocked Integrated eXternal-cavity Surface Emitting Lasers) in the near-infrared, validated by measuring weak water absorption at 968 nm. Many more relevant gas absorption lines, however, are in the mid-infrared, where sensitivities of parts-per-billion can be achieved. Dual-comb mid-IR spectroscopy applications are currently limited by the cost, complexity, and size of conventional optical comb…
From the public funding record at EU CORDIS. Describes the funded project, not the reviews below.
← All labs at Swiss Federal Institute of Technology Zurich (ETH Zurich)