Generation of Broadband Circularly Polarized Deep-Ultraviolet Pulses in Hollow Capillary Fibers

@article{Lekosiotis2020GenerationOB,
  title={Generation of Broadband Circularly Polarized Deep-Ultraviolet Pulses in Hollow Capillary Fibers},
  author={Athanasios Lekosiotis and Federico Belli and Christian Brahms and John C. Travers},
  journal={2020 Conference on Lasers and Electro-Optics (CLEO)},
  year={2020},
  pages={1-2}
}
We demonstrate an efficient scheme (> 30%) for the generation of ultra-short circularly polarized pulses in the deep ultraviolet with high energy (> 20 μJ) through seeded four-wave mixing in stretched gas-filled hollow capillary fibers. 
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References

SHOWING 1-10 OF 43 REFERENCES
Strong and weak seeded four-wave mixing in gas-filled and stretched hollow-fibers,
  • Proceeding Ultrafast Opt
  • 2019
Electronic Circular Dichroism Spectroscopy of Proteins
High-energy pulse self-compression and ultraviolet generation through soliton dynamics in hollow capillary fibres
Optical soliton dynamics can cause extreme alteration of the temporal and spectral shape of a propagating light pulse. This occurs at up to kilowatt peak powers in glass-core optical fibres and at…
Highly efficient deep UV generation by four-wave mixing in gas-filled hollow-core photonic crystal fiber.
TLDR
A highly efficient experimental scheme for the generation of deep-ultraviolet (UV) ultrashort light pulses using four-wave mixing in gas-filled kagomé-style photonic crystal fiber achieves remarkably high pump-to-idler energy conversion efficiencies.
Ultrafast broadband circular dichroism in the deep ultraviolet
The measurement of chirality and its temporal evolution are crucial for the understanding of a large range of biological functions and chemical reactions. Steady-state circular dichroism (CD) is a…
at].
For a small driven system coupled strongly to a heat bath, internal energy and exchanged heat are identified such that they obey the usual additive form of the first law. By identifying this exchanged…
Aluminum Nanoparticles with Hot Spots for Plasmon‐Induced Circular Dichroism of Chiral Molecules in the UV Spectral Interval
Plasmonic nanocrystals with hot spots are able to localize optical energy in small spaces. In such physical systems, near‐field interactions between molecules and plasmons can become especially…
Circularly polarized attosecond pulse generation and applications to ultrafast magnetism
Fluorescence-detected circular dichroism spectroscopy of jet-cooled ephedrine.
TLDR
This study demonstrates that FDCDSpectroscopy combined with R2PICD spectroscopy provides a powerful tool to measure the CD effects of the excitation and ionization processes separately in R2PI and thus probe the structural changes that occur during the ionization process following excitation to an intermediate state.
Helicity-selective phase-matching and quasi-phase matching of circularly polarized high-order harmonics: towards chiral attosecond pulses
Author(s): Kfir, O; Grychtol, P; Turgut, E; Knut, R; Zusin, D; Fleischer, A; Bordo, E; Fan, T; Popmintchev, D; Popmintchev, T; Kapteyn, H; Murnane, M; Cohen, O | Abstract: © 2016 IOP Publishing Ltd.…
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