Search Results - "Gellie, Pierre"

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  1. 1

    Terahertz Nondestructive Testing with Ultra-Wideband FMCW Radar by Carré, Barnabé, Chopard, Adrien, Guillet, Jean-Paul, Fauquet, Frederic, Mounaix, Patrick, Gellie, Pierre

    Published in Sensors (Basel, Switzerland) (24-12-2022)
    “…This paper presents the development, performance, integration, and implementation of a 150 GHz FMCW radar based on a homodyne harmonic mixing scheme for…”
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    Journal Article
  2. 2

    Coherent sampling of active mode-locked terahertz quantum cascade lasers and frequency synthesis by Barbieri, Stefano, Ravaro, Marco, Gellie, Pierre, Santarelli, Giorgio, Manquest, Christophe, Sirtori, Carlo, Khanna, Suraj P., Linfield, Edmund H., Davies, A. Giles

    Published in Nature photonics (01-05-2011)
    “…Terahertz quantum cascade lasers are compact, electrically pumped semiconductor laser sources that are capable of delivering tens of milliwatts of power in…”
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    Journal Article
  3. 3

    A Versatile Illumination System for Real-Time Terahertz Imaging by Perraud, Jean-Baptiste, Chopard, Adrien, Guillet, Jean-Paul, Gellie, Pierre, Vuillot, Antoine, Mounaix, Patrick

    Published in Sensors (Basel, Switzerland) (17-07-2020)
    “…Terahertz technologies are attracting strong interest from high-end industrial fields, and particularly for non-destructive-testing purposes. Currently lacking…”
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    Journal Article
  4. 4

    Injection-locking of terahertz quantum cascade lasers up to 35GHz using RF amplitude modulation by Gellie, Pierre, Barbieri, Stefano, Lampin, Jean-François, Filloux, Pascal, Manquest, Christophe, Sirtori, Carlo, Sagnes, Isabelle, Khanna, Suraj P, Linfield, Edmund H, Davies, A Giles, Beere, Harvey, Ritchie, David

    Published in Optics express (27-09-2010)
    “…We demonstrate that the cavity resonance frequency - the round-trip frequency - of Terahertz quantum cascade lasers can be injection-locked by direct…”
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    Journal Article
  5. 5

    Développements par Radar FMCW THz ultra-wideband pour le contrôle non destructif et la métrologie d’épaisseur sans contact sur polymères by Chopard, Adrien, Carré, Barnabé, Fauquet, Frederic, Gellie, Pierre, Guillet, Jean-Paul, Mounaix, Patrick

    Published in E-journal of Nondestructive Testing (01-09-2023)
    “…Ce papier détaille des avancées applicatives de contrôle térahertz liées à deux technologies de radars FMCW à visée de contrôle volumique non destructif et de…”
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    Journal Article
  6. 6

    Phase-locking of a 2.7-THz quantum cascade laser to a mode-locked erbium-doped fibre laser by Barbieri, Stefano, Gellie, Pierre, Santarelli, Giorgio, Ding, Lu, Maineult, Wilfried, Sirtori, Carlo, Colombelli, Raffaele, Beere, Harvey, Ritchie, David

    Published in Nature photonics (01-09-2010)
    “…Mode-locked femtosecond lasers have revolutionized the field of optical metrology by allowing the realization of ultra-stable phase-coherent links between the…”
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    Journal Article
  7. 7

    Skeletonization and 3D rendering with real time terahertz tomography by Chopard, Adrien, Guillet, Jean-Paul, Gellie, Pierre, Recur, Benoit, Balacey, Hugo, Mounaix, Patrick

    Published in Optics continuum (15-05-2023)
    “…Terahertz technology (spanning between 0.1 and 10 THz) is now a well-established tool to achieve contactless sensing and non-destructive testing (NDT). Among…”
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    Journal Article
  8. 8

    Terahertz Quantum-Cascade Lasers: From Design to Applications by Lu, Xiang, Roben, Benjamin, Pistore, Valentino, Biermann, Klaus, Luna, Esperanza, Wienold, Martin, Hubers, Heinz-Wilhelm, Wubs, Jente R., van Helden, Jean-Pierre H., Gellie, Pierre, Schrottke, Lutz

    “…We report on the development and the application of high-performance terahertz (THz) quantum-cascade lasers (QCLs) based on GaAs/Al<inline-formula><tex-math…”
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    Journal Article
  9. 9

    Metal-metal terahertz quantum cascade laser with micro-transverse-electromagnetic-horn antenna by Maineult, Wilfried, Gellie, Pierre, Andronico, Alessio, Filloux, Pascal, Leo, Giuseppe, Sirtori, Carlo, Barbieri, Stefano, Peytavit, Emilien, Akalin, Tahsin, Lampin, Jean-Francois, Beere, Harvey E., Ritchie, David A.

    Published in Applied physics letters (03-11-2008)
    “…A 2.8 THz metal-metal quantum cascade laser operating with a micro transverse-electromagnetic-horn antenna has been demonstrated. By comparing the far-field…”
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    Journal Article
  10. 10

    Microwave modulation of terahertz quantum cascade lasers:a transmission-line approach by Maineult, W., Ding, L., Gellie, P., Filloux, P., Sirtori, C., Barbieri, S., Akalin, T., Lampin, J.-F., Sagnes, I., Beere, H. E., Ritchie, D. A.

    Published in Applied physics letters (11-01-2010)
    “…We report on microwave impedance measurements of metal-metal ridge-waveguide terahertz quantum cascade lasers. Experimental data, recorded at 4 K in the 100…”
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    Journal Article
  11. 11

    Power Detection for the H-Band in the Antenna Near Field by Roben, Benjamin, Lange, Karsten, Mondal, Priyanka, Gellie, Pierre, Steiger, Andreas

    “…In order to reliably compare the output power of millimeter wave sources, the employed power detectors must exhibit an unbroken calibration chain to a national…”
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    Conference Proceeding
  12. 12
  13. 13

    Erratum: Coherent sampling of active mode-locked terahertz quantum cascade lasers and frequency synthesis by Barbieri, Stefano, Ravaro, Marco, Gellie, Pierre, Santarelli, Giorgio, Manquest, Christophe, Sirtori, Carlo, Khanna, Suraj P., Linfield, Edmund H., Davies, Giles

    Published in Nature photonics (31-05-2011)
    “…Nature Photonics 5, 306–313 (2011); published online 24 April 2011; corrected after print 26 April 2011. In the version of this Article originally published,…”
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    Journal Article
  14. 14

    Gain enhancement in a terahertz quantum cascade laser with parylene antireflection coatings by Rungsawang, R., Jukam, N., Maysonnave, J., Cavalié, P., Madéo, J., Oustinov, D., Dhillon, S. S., Tignon, J., Gellie, P., Sirtori, C., Barbieri, S., Beere, H. E., Ritchie, D. A.

    Published in Applied physics letters (07-03-2011)
    “…We study the effect of parylene antireflection coatings on the gain of a 2.8 THz quantum cascade laser using terahertz time-domain spectroscopy. With…”
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    Journal Article
  15. 15

    Stabilization and mode locking of terahertz quantum cascade lasers by Ravaro, M., Gellie, P., Santarelli, G., Manquest, C., Filloux, P., Sirtori, C., Lampin, J., Ferrari, G., Khanna, S. P., Linfield, E. H., Beere, H. E., Ritchie, D. A., Barbieri, S.

    “…We present the stabilization of terahertz (THz) quantum cascade lasers (QCLs) to a harmonic of the repetition rate of femtosecond fiber lasers. The technique…”
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    Journal Article
  16. 16

    Spectral Properties of THz Quantum-Cascade Lasers: Frequency Noise, Phase-Locking and Absolute Frequency Measurement by Ravaro, Marco, Jagtap, Vishal, Manquest, Christophe, Gellie, Pierre, Santarelli, Giorgio, Sirtori, Carlo, Khanna, Suraj P., Linfield, Edmund H., Barbieri, Stefano

    “…Quantum cascade lasers combine desirable features, namely high optical power and compactness, as no other coherent source in the field of THz generation. While…”
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    Journal Article
  17. 17

    Characterization of Schottky Diodes at Wafer Level for Frequency Multipliers Applications Based on RF Coplanar Measurements by Bouillaud, Hugo, Roelens, Yannick, Okada, Etienne, Treuttel, Jeanne, Mondal, Priyanka, Gellie, Pierre, Zaknoune, Mohammed, Ducournau, Guillaume

    “…While Schottky diode for THz generation have been extensively studied over last decades, technological developments are still required to reach the physical…”
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    Conference Proceeding
  18. 18

    Enhanced Range Migration Algorithm for sub-mm resolution imaging at 120 GHz by Barnabe, Carre, Adrien, Chopard, Jean-Paul, Guillet, Pierre, Gellie

    “…A 3D close range Synthetic Aperture Radar system based on the Range Migration Algorithm and working with an affordable and compact Si-Ge Frequency Modulated…”
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    Conference Proceeding
  19. 19

    New Approach to Absolute Power Measurements in the WR-3 Band by Roben, Benjamin, Lange, Karsten, Mondal, Priyanka, Gellie, Pierre, Steiger, Andreas

    “…Absolute power measurements are crucial for the development of mm-wave sources and for their safe operation. In a French-German research project, we are…”
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    Conference Proceeding
  20. 20

    THz uncooled microbolometer array development for active imaging and spectroscopy applications by Simoens, François, Meilhan, Jérôme, Pocas, Stéphane, Ouvrier-Buffet, Jean-Louis, Maillou, Thierry, Gellie, Pierre, Barbieri, Stefano

    “…A first prototype of 320×240 antenna-coupled un-cooled a-Si micro-bolometers array has been designed and processed. Beam profiles emitted by THz QCLs have been…”
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    Conference Proceeding