Recherche - Archive ouverte HAL Accéder directement au contenu

Filtrer vos résultats

53 résultats

Terahertz-Field-Induced Second Harmonic Generation Through Pockels Effect in Gallium Phosphide Crystal

M. Cornet , Amine Ould-Hamouda , J. Degert , Emmanuel Abraham , E. Freysz
Lasers and Electro-Optics (CLEO), 2014 Conference on, Jun 2014, San Jose, CA, United States. ⟨10.1364/CLEO_QELS.2014.FTu3D.2⟩
Communication dans un congrès hal-01555875v1

Spectral analysis of the optical pulses produced by the interaction of optical and THz pulses in a ZnTe crystal

M. Cornet , J. Degert , Emmanuel Abraham , E. Freysz
2015 40th International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz), Aug 2015, Hong Kong, China. ⟨10.1109/IRMMW-THz.2015.7327750⟩
Communication dans un congrès hal-01555987v1
Image document

Impact of spin state transition on vibrations of [Fe–(PM-BiA) 2(NCS)2] and [Fe –(PM-PEA)2(NCS)2 ] spin crossover compounds: experimental and theoretical far IR and Raman study

Amine Ould-Hamouda , Benjamin Viquerat , Jérôme Degert , Samir Matar , Jean François Létard , et al.
European Journal of Inorganic Chemistry, 2018, 2018 (3-4), pp.385-393. ⟨10.1002/ejic.201700979⟩
Article dans une revue hal-01690481v1

Nonlinear optics: Terahertz Kerr effect

Eric Freysz , Jérôme Degert
Nature Photonics, 2010, 4, pp.131-132. ⟨10.1038/nphoton.2010.14⟩
Article dans une revue hal-00505443v1
Image document

Frequency resolved cross-correlation between optical and terahertz pulses: application to ultrashort laser pulse characterization

Marion Cornet , Jérôme Degert , Emmanuel Abraham , Eric Freysz
Optics Express, 2016, 24 (3), pp.3003-3010. ⟨10.1364/OE.24.003003⟩
Article dans une revue hal-01275307v1
Image document

Optical data storage in photosensitive glasses and spin state transition compounds

Matthieu Bellec , Lionel Canioni , Arnaud Royon , Bruno Bousquet , Jérôme Degert , et al.
Florin Balasa. Data Storage, InTech, pp.33-51, 2010, 978-953-307-063-6. ⟨10.5772/8874⟩
Chapitre d'ouvrage hal-00609299v1

Etude des propriétés optiques de composés à transition de spin

Jérôme Degert , Noëlle Lascoux , S. Montant , Sylvie Létard , Guillaume Chastanet , et al.
Journal de Physique IV Proceedings, 2006, 135, pp.303-304. ⟨10.1051/jp4:2006135099⟩
Article dans une revue istex hal-00125194v1
Image document

Nonlinear propagation of terahertz pulses in ammonia vapor

O. M. Fedotova , O. K. Khasanov , G. A. Rusetsky , J. Degert , E. Freysz
Physical Review A : Atomic, molecular, and optical physics [1990-2015], 2014, 90 (5), pp.053843 (1-17. ⟨10.1103/PhysRevA.90.053843⟩
Article dans une revue hal-01103294v1

Wavefront Measurement of Terahertz Pulses using a Hartmann Sensor Combined with 2D Electro-Optic Imaging

Emmanuel Abraham , H. Cahyadi , J. Degert , E. Freysz , T. Yasui
2015 40th International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz), Aug 2015, Hong Kong, China. ⟨10.1109/IRMMW-THz.2015.7327819⟩
Communication dans un congrès hal-01555991v1

Impact of dispersion, free carriers, and two-photon absorption on the generation of intense terahertz pulses in ZnTe crystals

S. Vidal , Jérôme Degert , Marc Tondusson , Jean Oberlé , Eric Freysz
Applied Physics Letters, 2011, 98 (191103), pp.1-3. ⟨10.1063/1.3588411⟩
Article dans une revue hal-00592471v1
Image document

Study of the fast photoswitching of spin crossover nanoparticles outside and inside their thermal hysteresis loop

Geoffrey Gallé , Céline Etrillard , Jérôme Degert , François Guillaume , Jean-François Létard , et al.
Applied Physics Letters, 2013, 102 (6), pp.063302 (1-4). ⟨10.1063/1.4792527⟩
Article dans une revue hal-00795299v1

Observation of coherent transitories excited by ultrashort pulse with frequency shift

Sébastien Zamith , J Degert , S Stock , Béatrice de Beauvoir , V Blanchet , et al.
Journal de Physique IV Proceedings, 2002, 12 (PR5), pp.251-252. ⟨10.1051/jp420020149⟩
Article dans une revue hal-01582338v1
Image document

Study of the photo-switching of a Fe(II) chiral complex through linear and nonlinear ultrafast spectroscopy

Amine Ould Hamouda , Fredéric Dutin , Jerome Degert , Marc Tondusson , Ahmad Naïm , et al.
Journal of Physical Chemistry Letters, 2019, 10 (19), pp.5975-5982. ⟨10.1021/acs.jpclett.9b01946⟩
Article dans une revue hal-02294329v1

THz pulse applied to characterize the group delay dispersion of an ultrashort optical pulse

J. Degert , M. Cornet , Emmanuel Abraham , E. Freysz
CLEO: Science and Innovations, Jun 2016, San José, CA, United States. ⟨10.1364/CLEO_SI.2016.SM1L.2⟩
Communication dans un congrès hal-01556062v1
Image document

Terahertz vortex beam generation by infrared vector beam rectification

Ali Al Dhaybi , Jerome Degert , Etienne Brasselet , Emmanuel Abraham , Eric Freysz
Journal of the Optical Society of America B, 2019, 36 (1), pp.12-18. ⟨10.1364/JOSAB.36.000012⟩
Article dans une revue hal-02152636v1
Image document

Development of a wavefront sensor for terahertz pulses

Emmanuel Abraham , Harsono Cahyadi , Mathilde Brossard , Jérôme Degert , Eric Freysz , et al.
Optics Express, 2016, 24 (5), pp.5203-5211. ⟨10.1364/OE.24.005203.v002⟩
Article dans une revue hal-01297343v1
Image document

Geometric phase shaping of terahertz vortex beams.

Amalya Minasyan , Clément Trovato , Jérôme Degert , Eric Freysz , Etienne Brasselet , et al.
Optics Letters, 2017, 42 (1), pp.41-44. ⟨10.1364/OL.42.000041⟩
Article dans une revue hal-01452864v1
Image document

Terahertz Kerr effect in gallium phosphide crystal

Marion Cornet , Jérôme Degert , Emmanuel Abraham , Eric Freysz
Journal of the Optical Society of America B, 2014, 31 (7), pp.1648-1652. ⟨10.1364/JOSAB.31.001648⟩
Article dans une revue hal-01058587v1
Image document

Room temperature study of the optical switching of a spin crossover compound inside its thermal hysteresis loop

G. Gallé , D. Deldicque , Jérôme Degert , Thibaut Forestier , Jean-François Létard , et al.
Applied Physics Letters, 2010, 96 (4), pp.041907. ⟨10.1063/1.3294312⟩
Article dans une revue hal-00466328v1

Role of quadratic and cubic spectral phases in ladder climbing with ultrashort pulses

Béatrice Chatel , Jérôme Degert , Bertrand Girard
Physical Review A : Atomic, molecular, and optical physics [1990-2015], 2004, 70, pp.053414. ⟨10.1103/PhysRevA.70.053414⟩
Article dans une revue hal-00008546v1

Observation of Coherent Transients in Ultrashort Chirped Excitation of an Undamped Two-Level System

Sébastien Zamith , Jérôme Degert , Sabine Stock , Béatrice de Beauvoir , Valérie Blanchet , et al.
Physical Review Letters, 2001, 87, pp.033001. ⟨10.1103/PhysRevLett.87.033001⟩
Article dans une revue hal-00005047v1

Exaltation of the harmonic second generation signal on anisotropic chiral films

N. Lascoux , J. Degert , E. Freysz , T. Verbiest , T. J. Katz
9th Colloquium on Lasers and Quantum Optics (COLOQ 9), Sep 2005, Dijon, France. pp.317-318, ⟨10.1051/jp4:2006135105⟩
Communication dans un congrès istex hal-01552694v1
Image document

Manipulation cohérente d'atomes et de molécules diatomiques avec des impulsions mises en forme

Jérôme Degert
Physique Atomique [physics.atom-ph]. Université Paul Sabatier - Toulouse III, 2002. Français. ⟨NNT : ⟩
Thèse tel-00288584v1

Comparison of two Methods for Wavefront Measurement of Terahertz Pulses Combined with 2D Electro-Optic Imaging

M. Brossard , H. Cahyadi , S. Ben Khemis , J. Degert , E. Freysz , et al.
2016 41st International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz), Sep 2016, Copenhague, Denmark. ⟨10.1109/IRMMW-THz.2016.7758552⟩
Communication dans un congrès hal-01556057v1

Generation of shaped terahertz pulses

S. Vidal , J. Degert , J. Oberle , E. Freysz
Infrared Millimeter and Terahertz Waves (IRMMW-THz), 2010 35th International Conference on, Sep 2010, Rome, Italy. ⟨10.1109/ICIMW.2010.5612514⟩
Communication dans un congrès hal-01554467v1
Image document

Switching of spin-state complexes induced by the interaction of a laser beam with their host matrix

W. Hellel , A. Ould Hamouda , Jérôme Degert , Jean-François Létard , Eric Freysz
Applied Physics Letters, 2013, 103 (14), pp.143304 (1-5). ⟨10.1063/1.4824028⟩
Article dans une revue hal-00877862v1

Complete temperature study of the relaxation from the high-spin state to low-spin state in a strongly cooperative spin crossover compound

Jérôme Degert , Noëlle Lascoux , S. Montant , Sylvie Létard , Eric Freysz , et al.
Chemical Physics Letters, 2005, 415 (4-6), pp.206-210. ⟨10.1016/j.cplett.2005.09.007⟩
Article dans une revue istex hal-00018704v1

Time-Domain Spectroscopy of Spin State Transition in Polymeric Spin Crossover compounds

B. Viquerat , J. Degert , M. Tondusson , J. F. Letard , C. Mauriac , et al.
nfrared, Millimeter and Terahertz Waves (IRMMW-THz), 2011 36th International Conference on, Oct 2011, Houston, TX, United States. ⟨10.1109/irmmw-THz.2011.6104784⟩
Communication dans un congrès hal-01555374v1

PPLN OPCPA based on spectrally addressed amplification

A. Nelet , Gediminas Jonusauskas , J. Degert , E. Freysz
Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference, May 2007, Baltimore, MD, United States. pp.891-892, ⟨10.1109/CLEO.2007.4453136⟩
Communication dans un congrès hal-01553016v1
Image document

Simple and distortion-free optical sampling of terahertz pulses via heterodyne detection schemes

Jérôme Degert , Marion Cornet , Emmanuel Abraham , Eric Freysz
Journal of the Optical Society of America B, 2016, 33 (10), pp.2045 - 2050. ⟨10.1364/JOSAB.33.002045⟩
Article dans une revue hal-01397369v1