Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Frank Przygodda"'
Autor:
Yves Meyer, Miguel Llera, Frank Przygodda, Marcel Rohner, Olivier Gloriod, Albert Polster, Renaud Matthey, Yves Salvadé, Florian Gruet, Joab Di Francesco, Serge Monnerat, Gaetano Mileti
Interferometric measurements beyond the coherence length of the laser are investigated theoretically and experimentally in this paper. Thanks to a high-bandwidth detection, high-speed digitizers and a fast digital signal processing, we have demonstra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c3629f199ed1c3b73a74fe5848a31340
http://doc.rero.ch/record/277612/files/Salvad_Y.-Interferometric_measurements-20161012.pdf
http://doc.rero.ch/record/277612/files/Salvad_Y.-Interferometric_measurements-20161012.pdf
Publikováno v:
Optical Review. 16:583-586
Random phase masks in object and reference beam of page-based holographic storage systems suppress the DC-peak and improve the overlap of both beams inside the storage material. Furthermore, they allow for a narrow shift-selectivity. In a holographic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26474b9221f2c268dc90242351215f00
https://doi.org/10.1007/s10043-009-0115-3
https://doi.org/10.1007/s10043-009-0115-3
Publikováno v:
Japanese Journal of Applied Physics. 47:5993-5996
Page-oriented holographic data storage systems (HDSSs) generally use spatial light modulators (SLMs) to generate two-dimensional (2D) digital patterns, so-called data pages. These data pages are stored via interference patterns of the object and refe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c9da19f26a45f2c46d72faa9a2925ef
https://doi.org/10.1143/jjap.47.5993
https://doi.org/10.1143/jjap.47.5993
Autor:
Oliver Malki, Wolfgang Hossfeld, Heiko Trautner, Hartmut Richter, Joachim Knittel, Frank Przygodda
Publikováno v:
Japanese Journal of Applied Physics. 46:3793-3796
Common-aperture holography is presented as an alternative shift multiplexing concept. We measured the shift selectivity of holograms recorded with this novel concept. The experimental results are discussed and compared to theoretical predictions calc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b27372071a5e8c360cfda1ba1bb9def
https://doi.org/10.1143/jjap.46.3793
https://doi.org/10.1143/jjap.46.3793
Autor:
N.V. Voshchinnikov, A. A. Schegerer, Frank Przygodda, Sebastian Wolf, Jacqueline E. Kessler-Silacci
Publikováno v:
Astronomy & Astrophysics. 456:535-548
We present a compositional analysis of 8-13um spectra of 32 young stellar objects (YSOs). Our sample consists of 5 intermediate-mass stars and 27 low-mass stars. While the spectra and first scientific results have already been published by Przygodda
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1653917e311788e4f542bd0100b9b90a
https://doi.org/10.1051/0004-6361:20054560
https://doi.org/10.1051/0004-6361:20054560
Autor:
Th. Henning, Frank Przygodda, Rainer Köhler, Olivier Chesneau, L. B. F. M. Waters, Francesco Paresce, Walter Jaffe, Uwe Graser, Bruno Lopez, J. de Jong, Andrea Richichi, Guy Perrin, Carsten Dominik, Sebastien Morel, Anne Dutrey, C. Leinert, Michiel Min, Thomas Preibisch, A. de Koter, Fabien Malbet, R. van Boekel, Markus Wittkowski, Markus Schöller
Publikováno v:
Nature
Nature, Nature Publishing Group, 2004, 432, pp.479-482. ⟨10.1038/nature03088⟩
Nature, 432, 479-482. Nature Publishing Group
Nature, Nature Publishing Group, 2004, 432, pp.479-482. ⟨10.1038/nature03088⟩
Nature, 432, 479-482. Nature Publishing Group
International audience; Our Solar System was formed from a cloud of gas and dust. Most of the dust mass is contained in amorphous silicates1, yet crystalline silicates are abundant throughout the Solar System, reflecting the thermal and chemical alte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d7c45afe1845ceb0ddd368b88382ca8
https://hdl.handle.net/11245/1.227752
https://hdl.handle.net/11245/1.227752
Autor:
W Morr, Johannes de Jong, R.-R. Rohloff, E. J. Bakker, Sebastien Morel, W. D. Cotton, Olivier Chesneau, Richard J. Mathar, Udo Neumann, H. Hanenburg, Bernard Grimm, S Damstra, Rainer Lenzen, Jan-Willem Pel, Uwe Graser, Peter Schuller, Guy Perrin, O. von der Lühe, A. Böhm, B. Stecklum, J. Meisner, Sebastiano Ligori, L. B. F. M. Waters, Karl Wagner, Frank Przygodda, Christoph Leinert, Bruno Lopez, AW Glazenborg-Kluting, Clemens Storz, Werner Laun, Walter Jaffe
Publikováno v:
Astrophysics and Space Science. 286:73-83
After more than five years of preparation, the mid-infrared interferometric instrument MIDI has been transported to Paranal where it will undergo testing and commissioning on the Very Large Telescope Interferometer VLTI from the end of 2002 through l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f94893cdf4930267f651c7006f333bc0
https://doi.org/10.1023/a:1026158127732
https://doi.org/10.1023/a:1026158127732
Autor:
S. Bonhomme, Marco Delbo, Andrea Richichi, J.-U. Pott, Martin Vannier, Paul Jolley, M. Heininger, Farrokh Vakili, Johana Panduro, Gero Rupprecht, S. Ottogalli, Jean-Philippe Berger, P. Antonelli, J. L. Lizon, A. Jaskó, William C. Danchi, Francoise Delplancke, Jan Kragt, G. Martinot-Lagarde, Eric Pantin, Lucas Labadie, Isabelle Percheron, Dieter Schertl, Felix Bettonvil, Udo Neumann, Frank Przygodda, M. Lehmitz, Th. Henning, Jean-Charles Augereau, Michiel R. Hogerheijde, Yves Bresson, E. Nussbaum, Uwe Graser, Gert Finger, Werner Laun, Gerd Weigelt, T. Lanz, Y. Fantei, F. Martinache, L. Thiam, A. Crida, Tibor Agócs, C. Connot, Niels Tromp, Florentin Millour, Leander Mehrgan, Karl-Heinz Hofmann, R. Brast, Eszter Pozna, Sebastien Morel, J. Hron, F. Rigal, Stephane Lagarde, Sebastian Wolf, Walter Jaffe, Philippe B. Gitton, Ramón Navarro, Ch. Leinert, A. Glazenborg, Carsten Dominik, M. Mellein, L. Mosoni, Gabby Kroes, Pierre Haguenauer, A. Gabasch, C. Bailet, Pierre Bourget, J. C. Gonzalez, Jean-Michel Clausse, M. de Haan, Andreas Glindemann, G. Csepany, Paul Bristow, Eddy Elswijk, G. T. van Belle, Y. Hughes, Ch. Lucuix, Romain Petrov, N. Mauclert, Ralf Palsa, V. Girault, Roy von Boekel, A. Marcotto, Markus Schöller, D. Ives, H. Hanenburg, Alexis Matter, Olivier Chesneau, J. L. Menut, M. Dugué, F. Guitton, Anthony Meilland, Lars Venema, Sylvie Robbe-Dubois, G. Avila, Frédéric Gonté, U. Beckman, Serge Menardi, Klaus Meisenheimer, Ph. Berio, Karl Wagner, Julien Woillez, Rainer Köhler, Serge Guniat, J. Behrend, R. ter Horst, T. Kroener, Gerd Jakob, P. Girard, T. Phan Duc, J. Stegmeier, Bruno Lopez
Publikováno v:
SPIE Proceedings.
MATISSE is the mid-infrared spectrograph and imager for the Very Large Telescope Interferometer (VLTI) at Paranal. This second generation interferometry instrument will open new avenues in the exploration of our Universe. Mid-infrared interferometry
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::119e5cd8fa83ca6bcf3a0bec7b6f47ab
https://doi.org/10.1117/12.2056419
https://doi.org/10.1117/12.2056419
Publikováno v:
The Power of Optical/IR Interferometry: Recent Scientific Results and 2nd Generation Instrumentation ISBN: 9783540742531
We present results of an image reconstruction study in the framework of the APreS-MIDI Science Case Study [1]. We investigate image reconstruction methods of the Very Long Baseline Interferometry and the possible gains for APreS-MIDI. Different image
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4db178238f70bc492a90c88a5ba29065
https://doi.org/10.1007/978-3-540-74256-2_96
https://doi.org/10.1007/978-3-540-74256-2_96
Publikováno v:
The Power of Optical/IR Interferometry: Recent Scientific Results and 2nd Generation Instrumentation ISBN: 9783540742531
VV CrA VV CrA is one of the rare binary systems harbouring a so-called infrared companion (see contribution by Th. Ratzka & Ch. Leinert). While in 1987 this companion dominated at all infrared wavelengths, it is now fainter than the primary even in t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cbf90dde29bb4c697a67a01fb36a7b29
https://doi.org/10.1007/978-3-540-74256-2_74
https://doi.org/10.1007/978-3-540-74256-2_74