ArticleLight, science & applications2018
Watt-scale super-octave mid-infrared intrapulse difference frequency generation.
Article in Light, science & applications, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed.
- Nanoscale thickness Octave-spanning coherent supercontinuum light generation.Light, science & applications · 2025Article
- Sub-attosecond-precision optical-waveform stability measurements using electro-optic sampling.Scientific reports · 2024Article
- Highly efficient octave-spanning long-wavelength infrared generation with a 74% quantum efficiency in a χNature communications · 2023Article
- Dual-comb optical activity spectroscopy for the analysis of vibrational optical activity induced by external magnetic field.Nature communications · 2023Article
- Controlling Rotationally Resolved Two-Dimensional Infrared Spectra with Polarization.The journal of physical chemistry letters · 2022Article
- Sub-optical-cycle light-matter energy transfer in molecular vibrational spectroscopy.Nature communications · 2022Article
- Mid-infrared photoacoustic gas monitoring driven by a gas-filled hollow-core fiber laser.Scientific reports · 2021Article
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Authors and funding
11 authors.
Funding
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Abstract
The development of high-power, broadband sources of coherent mid-infrared radiation is currently the subject of intense research that is driven by a substantial number of existing and continuously emerging applications in medical diagnostics, spectroscopy, microscopy, and fundamental science. One of the major, long-standing challenges in improving the performance of these applications has been the construction of compact, broadband mid-infrared radiation sources, which unify the properties of high brightness and spatial and temporal coherence. Due to the lack of such radiation sources, several emerging applications can be addressed only with infrared (IR)-beamlines in large-scale synchrotron facilities, which are limited regarding user access and only partially fulfill these properties. Here, we present a table-top, broadband, coherent mid-infrared light source that provides brightness at an unprecedented level that supersedes that of synchrotrons in the wavelength range between 3.7 and 18 µm by several orders of magnitude. This result is enabled by a high-power, few-cycle Tm-doped fiber laser system, which is employed as a pump at 1.9 µm wavelength for intrapulse difference frequency generation (IPDFG). IPDFG intrinsically ensures the formation of carrier-envelope-phase stable pulses, which provide ideal prerequisites for state-of-the-art spectroscopy and microscopy.
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Registered trials
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