Publications

Affichage de 501 à 510 sur 15880


  • Communication dans un congrès

Investigation of Dielectric Deep-Groove-Gratings as a Quarter Waveplate in the Terahertz Range

Surya Revanth Ayyagari, Vytautas Janonis, Andreas Kurt Klein-Schuster, Simonas Indrišiūnas, Daniil Pashnev, Dalius Seliuta, Andreas Stöhr, Irmantas Kašalynas, Guillaume Ducournau

the diffractive optical elements based on planar high-resistivity silicon gratings are proposed to perform as a quarter waveplate as well as a half waveplate component in the selected band of THz frequencies. As proof of principle quarter waveplates we developed the Si-based quarter waveplate for 0…

2024 International Conference on Electromagnetics in Advanced Applications (ICEAA), Sep 2024, Lisbon, Portugal. pp.801-803, ⟨10.1109/ICEAA61917.2024.10701792⟩. ⟨hal-04802235⟩

  • Communication dans un congrès

[Invited] Celebrating Sadi Carnot’s Réflexions sur la puissance motrice du feu (1824-2024) and Reading Paul de Saint Robert's Principes de Thermodynamique (1865; 1868; 1870)

Raffaele Pisano

CaLISTA Workshop Geometry-Informed Machine Learning, 2-4 septembre 2024, Ecole des Mines, Sep 2024, Mines ParisTech - Université PSL, France. ⟨hal-04518252⟩

  • Communication dans un congrès

Research of anapole modes in ring-shaped subwavelength periodic structures fabricated on thin free-standing metal film

Surya Ayyagari, Alexey Basharin, Simonas Indrišiūnas, Daniil Pashnev, Vytautas Janonis, Polina Kuzhir, Guillaume Ducournau, Irmantas Kašalynas

2024 International Conference on Electromagnetics in Advanced Applications (ICEAA), Sep 2024, Lisbon, Portugal. pp.804-805, ⟨10.1109/ICEAA61917.2024.10701944⟩. ⟨hal-04802180⟩

  • Communication dans un congrès

Phonon polaritons impact atmosphere transparence in the TeraHertz range

Jeyan Bichon, Denis Petitprez, Hervé Herbin, Jean-Francois Lampin, Romain Peretti, Sophie Eliet

<div><p>Atmospheric aerosols impact the climate by modifying the radiative balance of the planet and the microphysical properties of clouds and by altering the biogeochemical balance of the atmosphere. Above all, some aerosols exhibit fascinating effects due to the phonon-polaritons…

IRMMW-THz 2024, Sep 2024, Perth, Australia. ⟨10.1109/IRMMW-THz60956.2024.10697752⟩. ⟨hal-04731703⟩

  • Communication dans un congrès

Towards the elimination of water in THz-TDS data

Noureddin Osseiran, Jeyan Bichon, Sophie Eliet, Romain Peretti

<div><p>One of the most problematic points in THz-TDS is the absorption induced by water lines. This absorption complicates and biases the fitting algorithms. We propose here an approach to eliminate water from TDS data. The 1parameter model can eventually be used to quantify water…

IRMMW -THz 2024, Sep 2024, Perth (Australia), Australia. pp.1-2, ⟨10.1109/IRMMW-THz60956.2024.10697539⟩. ⟨hal-04731709⟩

  • Communication dans un congrès

Can the THz-TDS detect trace gases?

Noureddin Osseiran, Jeyan Bichon, Sophie Eliet, Romain Peretti

The THz-TDS is a versatile technique and can be used to probe gas phase molecules. We are pushing the technique to its limit to try and detect trace gases at the sub-ppm levels. The experiments served as a reference for a quantitative approach that permits to extract the concentration of a probed…

IRMMW-THz 2024, The International Society of Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Sep 2024, Perth (Australia), Australia. ⟨10.1109/IRMMW-THz60956.2024.10734282⟩. ⟨hal-04728502⟩

  • Article dans une revue

Surface plasmon resonance sensors: Temperature effects

Mohamed El Barghouti, Fatima Houari, Abdelkrim Talbi, Abdellah Mir, Abdellatif Akjouj

Optical Materials, 2024, 155, ⟨10.1016/j.optmat.2024.115865⟩. ⟨hal-04672884⟩

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