Search Results - "Delboulbé, A"

Surface states and space charge layer dynamics on Si(111)2×1: A free electron laser-synchrotron radiation study by Marsi, M., Couprie, M. E., Nahon, L., Garzella, D., Hara, T., Bakker, R., Billardon, M., Delboulbé, A., Indlekofer, G., Taleb-Ibrahimi, A.

“…Combining the use of a UV storage ring free electron laser and of synchrotron radiation, a time resolved core level spectroscopy study has been performed on…”
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Experimental study of the dissociation of selected internal energy ions produced in low quantities: application to N2O+ ions in the Franck-Condon gap and to small ionic water clusters by Richard-Viard, M., Delboulbé, A., Vervloet, M.

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Surface photovoltage in semiconductors under pulsed optical excitation, and its relevance to synchrotron radiation spectroscopy by Marsi, M., Nahon, L., Couprie, M.E., Garzella, D., Hara, T., Bakker, R., Billardon, M., Delboulbé, A., Indlekofer, G., Taleb-Ibrahimi, A.

“…We used the SuperACO Free Electron Laser (FEL) to excite photocarriers in semiconductors at room temperature, and synchrotron radiation photoemission…”
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Experimental demonstration of extended depth-of-field f /1.2 visible High Definition camera with jointly optimized phase mask and real-time digital processing by Burcklen, M.-A., Diaz, F., Leprêetre, F., Rollin, J., Delboulbé, A., Lee, M.-S. L., Loiseaux, B., Koudoli, A., Denel, S., Millet, P., Duhem, F., Lemonnier, F., Sauer, H., Goudail, F.

“…Increasing the depth of field (DOF) of compact visible high resolution cameras while maintaining high imaging performance in the DOF range is crucial for such…”
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The Super-ACO FEL operation with shorter positron bunches by Couprie, M.E., Nutarelli, D., Roux, R., Nahon, L., Visentin, B., Delboulbé, A., Flynn, G., Billardon, M.

“…The recent installation of a 500 MHz RF cavity on the storage ring Super-ACO allows the positron bunch to be reduced by a factor of 3. The first tests on the…”
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Two color experiments combining Free Electron Laser and Synchrotron Radiation by Marsi, M, Couprie, M.E, Nahon, L, Garzella, D, Bakker, R, Delboulbé, A, Nutarelli, D, Roux, R, Visentin, B, Grupp, C, Indlekofer, G, Panaccione, G, Taleb-Ibrahimi, A, Billardon, M

“…We present the results of the first two color experiment coupling FEL and Synchrotron Radiation, where the SuperACO FEL was used to photoexcite carriers at…”
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Mirror degradation and heating in storage ring FELs by Garzella, D., Couprie, M.E., Hara, T., Nahon, L., Brazuna, M., Delboulbé, A., Billardon, M.

“…Storage Ring Free Electrons Lasers (SRFELs) in the UV are now utilized as laser facilities for time-resolved fluorescence experiments or two-colour experiments…”
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New LiNbO3 devices for infrared interferometry and evanescent-field sensing: Integrated Single Mode Young's Slit Interferometer at 3.39µm by Martin, G., Anselm, E., Delboulbé, A., Kern, P., Courjal, N.

“…We present an integrated Lithium Niobate device based on single mode behaviour of a planar waveguide at 3.39 μm, made by Titanium diffusion. After an…”
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A dynamical measure of the black hole mass in a quasar 11 billion years ago by Abuter, R., Allouche, F., Amorim, A., Bailet, C., Berger, J.-P., Berio, P., Boebion, O., Bolzer, M.-L., Bonnet, H., Bourdarot, G., Bourget, P., Cao, Y., Conzelmann, R., Courtney-Barrer, B., Defrère, D., Delboulbé, A., Dembet, R., Dexter, J., de Zeeuw, P. T., Drescher, A., Eckart, A., Édouard, C., Eisenhauer, F., Fabricius, M., Feuchtgruber, H., Finger, G., Förster Schreiber, N. M., Garcia, P., Gao, F., Gendron, E., Genzel, R., Gil, J. P., Gomes, T., Gonté, F., Guajardo, P., Guieu, S., Haddad, N., Hartl, M., Haubois, X., Haußmann, F., Heißel, G., Henning, Th, Hippler, S., Horrobin, M., Hubin, N., Jacqmart, E., Jocou, L., Kaufer, A., Kolb, J., Korhonen, H., Lacour, S., Lagarde, S., Lai, O., Lapeyrère, V., Laugier, R., Le Bouquin, J.-B., Leftley, J., Lewis, S., Liu, D., Lopez, B., Lutz, D., Mang, F., Maurel, D., Mérand, A., Millour, F., More, N., Netzer, H., Nowak, M., Oberti, S., Ott, T., Perrin, G., Petrov, R., Pourré, N., Rabien, S., Rau, C., Riquelme, M., Robbe-Dubois, S., Rochat, S., Salman, M., Sanchez-Bermudez, J., Scheithauer, S., Schöller, M., Schubert, J., Schuhler, N., Shangguan, J., Shimizu, T. T., Sevin, A., Soulez, F., Spang, A., Stadler, E., Sternberg, A., Straubmeier, C., Sturm, E., Sykes, C., Tacconi, L. J., Tristram, K. R. W., Vincent, F., von Fellenberg, S., Widmann, F., Wiezorrek, E.

“…Tight relationships exist in the local Universe between the central stellar properties of galaxies and the mass of their supermassive black hole (SMBH) 1 – 3 …”
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Temporal dynamics of storage ring free electron lasers by Couprie, ME, Hara, T, Gontier, D, Troussel, P, Garzella, D, Delboulbé, A, Billardon, M

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Gamma rays production by intra-cavity Compton Back Scattering with Super-ACO Storage Ring Free Electron Laser by Nutarelli, D., Couprie, M.E., Nahon, L., Bakker, R., Delboulbe, A., Roux, R., Visentin, B., Billardon, M.

“…High-energy γ-photons have been produced by an intra-cavity Compton Back Scattering (CBS) process between the Super-ACO Storage Ring Free Electron Laser, at…”
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Imaging radial velocity planets with SPHERE by Zurlo, A, Mesa, D, Desidera, S, Messina, S, Gratton, R, Moutou, C, Beuzit, J-L, Biller, B, Boccaletti, A, Bonavita, M, Bonnefoy, M, Bhowmik, T, Brandner, W, Buenzli, E, Chauvin, G, Cudel, M, D’Orazi, V, Feldt, M, Hagelberg, J, Janson, M, Lagrange, A-M, Langlois, M, Lannier, J, Lavie, B, Lazzoni, C, Maire, A-L, Meyer, M, Mouillet, D, Peretti, S, Perrot, C, Potiron, P J, Salter, G, Schmidt, T, Sissa, E, Vigan, A, Delboulbé, A, Petit, C, Ramos, J, Rigal, F, Rochat, S

“…We present observations with the planet finder Spectro-Polarimetric High-contrast Exoplanet REsearch (SPHERE) of a selected sample of the most promising radial…”
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Quasi-nondestructive readout of holographically stored information in photorefractive Bi12SiO20 crystals by Delboulbe, A., Fromont, C., Herriau, J. P., Mallick, S., Huignard, J. P.

“…The hologram fixing process in a Bi12 SiO20 crystal arises due to the formation of a complementary grating of positive charges localized in shallow traps…”
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A family portrait of disk inner rims around Herbig Ae/Be stars: Hunting for warps, rings, self shadowing, and misalignments in the inner astronomical units by Kluska, J, Berger, J. -P, Malbet, F, Lazareff, B, Benisty, M, Bouquin, J. -B. Le, Absil, O, Baron, F, Delboulbé, A, Duvert, G, Isella, A, Jocou, L, Juhasz, A, Kraus, S, Lachaume, R, Ménard, F, Millan-Gabet, R, Monnier, J. D, Moulin, T, Perraut, K, Pinte, C, Rochat, S, Soulez, F, Tallon, M, Thi, W. -F, Thiébaut, E, Traub, W, Zins, G

“…A&A 636, A116 (2020) The innermost astronomical unit in protoplanetary disks is a key region for stellar and planet formation, as exoplanet searches have shown…”
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Dust modeling of the combined ALMA and SPHERE datasets of HD163296. Is HD163296 really a Meeus group II disk? by Muro-Arena, G. A, Dominik, C, Waters, L. B. F. M, Min, M, Klarmann, L, Ginski, C, Isella, A, Benisty, M, Pohl, A, Garufi, A, Hagelberg, J, Langlois, M, Menard, F, Pinte, C, Sezestre, E, van der Plas, G, Villenave, M, Delboulbé, A, Magnard, Y, Möller-Nilsson, O, Pragt, J, Rabou, P, Roelfsema, R

“…A&A 614, A24 (2018) Context. Multi-wavelength observations are indispensable in studying disk geometry and dust evolution processes in protoplanetary disks…”
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Electromagnetic modeling of SPP resonance for low noise RF magnitude modulation of optical carriers by Tripon-Canseliet, C, Faci, S, Stolz, A, Dogheche, E, Decoster, D, Loiseaux, B, Delboulbe, A, Huignard, J P, Chazelas, J

“…In this paper, light modulation efficiency using surface plasmon polariton (SPP) excitation in metal/electro-optic material interface is investigated by…”
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Dynamic behavior of the Super-ACO FEL micropulse by Hara, T., Couprie, M.E., Delboulbé, A., Garzella, D., Nahon, L., Billardon, M.

“…Recently, we have conducted temporal and spectral studies of the Super-ACO FEL micropulse. These studies are indispensable to supply a stable and well…”
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NAOMI: the adaptive optics system of the Auxiliary Telescopes of the VLTI by J, Woillez, A, Abad J, R, Abuter, E, Aller Carpentier, J, Alonso, L, Andolfato, P, Barriga, -P, Berger J, -L, Beuzit J, H, Bonnet, G, Bourdarot, P, Bourget, R, Brast, L, Caniguante, E, Cottalorda, P, Darré, B, Delabre, A, Delboulbé, F, Delplancke-Ströbele, R, Dembet, R, Donaldson, R, Dorn, J, Dupeyron, C, Dupuy, S, Egner, F, Eisenhauer, G, Fischer, C, Frank, E, Fuenteseca, P, Gitton, F, Gonté, T, Guerlet, S, Guieu, P, Gutierrez, P, Haguenauer, A, Haimerl, X, Haubois, C, Heritier, S, Huber, N, Hubin, P, Jolley, L, Jocou, -P, Kirchbauer J, J, Kolb, J, Kosmalski, P, Krempl, -B, Le Bouquin J, M, Le Louarn, P, Lilley, B, Lopez, Y, Magnard, S, Mclay, A, Meilland, A, Meister, A, Merand, T, Moulin, L, Pasquini, J, Paufique, I, Percheron, L, Pettazzi, O, Pfuhl, D, Phan, W, Pirani, J, Quentin, A, Rakich, R, Ridings, M, Riedel, J, Reyes, S, Rochat, G, Santos Tomás, C, Schmid, N, Schuhler, P, Shchekaturov, M, Seidel, C, Soenke, E, Stadler, C, Stephan, M, Suárez, M, Todorovic, G, Valdes, C, Verinaud, G, Zins, S, Zúñiga-Fernández

“…The tip-tilt stabilisation system of the 1.8 m Auxiliary Telescopes of the Very Large Telescope Interferometer was never dimensioned for robust fringe…”
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VLT/SPHERE astrometric confirmation and orbital analysis of the brown dwarf companion HR 2562 B by Maire, A. -L, Rodet, L, Lazzoni, C, Boccaletti, A, Brandner, W, Galicher, R, Cantalloube, F, Mesa, D, Klahr, H, Beust, H, Chauvin, G, Desidera, S, Janson, M, Keppler, M, Olofsson, J, Augereau, J. -C, Daemgen, S, Henning, T, Thébault, P, Bonnefoy, M, Feldt, M, Gratton, R, Lagrange, A. -M, Langlois, M, Meyer, M. R, Vigan, A, D'Orazi, V, Hagelberg, J, Coroller, H. Le, Ligi, R, Rouan, D, Samland, M, Schmidt, T, Udry, S, Zurlo, A, Abe, L, Carle, M, Delboulbé, A, Feautrier, P, Magnard, Y, Maurel, D, Moulin, T, Pavlov, A, Perret, D, Petit, C, Ramos, J. R, Rigal, F, Roux, A, Weber, L

“…A&A 615, A177 (2018) Context. A low-mass brown dwarf has been recently imaged around HR 2562 (HD 50571), a star hosting a debris disk resolved in the far…”
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The GJ 504 system revisited. Combining interferometric, radial velocity, and high contrast imaging data by Bonnefoy, M, Perraut, K, Lagrange, A. -M, Delorme, P, Vigan, A, Line, M, Rodet, L, Ginski, C, Mourard, D, Marleau, G. -D, Samland, M, Tremblin, P, Ligi, R, Cantalloube, F, Mollière, P, Charnay, B, Kuzuhara, M, Janson, M, Morley, C, Homeier, D. D, Orazi, V. D, Klahr, H, Mordasini, C, Lavie, B, Baudino, J. -L, Beust, H, Peretti, S, Bartucci, A. Musso, Mesa, D, Bézard, B, Boccaletti, A, Galicher, R, Hagelberg, J, Desidera, S, Biller, B, Maire, A. -L, Allard, F, Borgniet, S, Lannier, J, Meunier, N, Desort, M, Alecian, E, Chauvin, G, Langlois, M, Henning, T, Mugnier, L, Mouillet, D, Gratton, R, Brandt, T, Elwain, M. Mc, Beuzit, J. -L, Tamura, M, Hori, Y, Brandner, W, Buenzli, E, Cheetham, A, Cudel, M, Feldt, M, Kasper, M, Keppler, M, Kopytova, T, Meyer, M, Perrot, C, Rouan, D, Salter, G, Schmidt, T, Sissa, E, Zurlo, A, Wildi, F, Blanchard, P, De Caprio, V, Delboulbé, A, Maurel, D, Moulin, T, Pavlov, A, Rabou, P, Ramos, J, Roelfsema, R, Rousset, G, Stadler, E, Rigal, F, Weber, L

“…A&A 618, A63 (2018) The G-type star GJ504A is known to host a 3 to 35 MJup companion whose temperature, mass, and projected separation all contribute to make…”
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