Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Marc Chateauneuf"'
Publikováno v:
IEEE Journal of Selected Topics in Quantum Electronics. 9:531-547
Recently, a number of successful free-space chip-to-chip and board-to-board optical interconnects have been demonstrated. Here, we present some of the design rules that can be derived as a result of this work and also as a result of numerical and the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9acc3507ef7bbc7ef9a12558addcc32d
https://doi.org/10.1109/jstqe.2003.812482
https://doi.org/10.1109/jstqe.2003.812482
Autor:
Emmanuelle Laprise, J. Faucher, J.S. Ahearn, Michael B. Venditti, Kevan Razavi, Marc Chateauneuf, David V. Plant, Andrew G. Kirk
Publikováno v:
Journal of Lightwave Technology. 19:1093-1103
Two-dimensional parallel optical interconnects (2-D-POIs) are capable of providing large connectivity between elements in computing and switching systems. Using this technology we have demonstrated a bidirectional optical interconnect between two pri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5147e5149301d291cb180cca9981f192
https://doi.org/10.1109/50.939788
https://doi.org/10.1109/50.939788
Autor:
Bernard Prade, Rudiger Schmitt, Olivier Vasseur, Aurélien Houard, Anne Durécu, Francis Théberge, Bernard Moreau, Magali Durand, Jacques Dubois, Hartmut Borchert, Karsten Diener, André Mysyrowicz, Marc Chateauneuf, Didier Fleury, J.-F. Daigle
Publikováno v:
Optics Express
Optics Express, Optical Society of America-OSA Publishing, 2013, 21, pp.26836. ⟨10.1364/OE.21.026836⟩
Optics Express, Optical Society of America-OSA Publishing, 2013, 21, pp.26836. ⟨10.1364/OE.21.026836⟩
International audience; We demonstrate for the first time the possibility to generate long plasma channels up to a distance of 1 km, using the terawatt femtosecond T&T laser facility. The plasma density was optimized by adjusting the chirp, the focus
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::39c948a1c278d7757b4bbc706c645169
Publikováno v:
Springer Series in Optical Sciences ISBN: 9789400738362
This chapter introduces the concept of using conventional optical/infrared lasers to produce terahertz radiation. These techniques are of great interest not only due to the high spectral, spatial, and temporal qualities of the terahertz radiation tha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5de83425fe62a07c56603d72d2ef139b
https://doi.org/10.1007/978-94-007-3837-9_6
https://doi.org/10.1007/978-94-007-3837-9_6
Autor:
André Mysyrowicz, Magali Durand, Bernard Prade, Jacques Dubois, Marc Chateauneuf, Didier Fleury, Bernard Moreau, Harmut Borchert, Anne Durécu, Olivier Vasseur, Karsten Diener, Aurélien Houard, Rudiger Schmitt, Francis Théberge
Publikováno v:
SPIE Proceedings.
We observed multiple filamentation of a Terawatt fs-laser beam (λ = 800 nm, E = 170 mJ/pulse) after 1 km horizontal propagation in the atmosphere. The interaction of these filaments with the non-transparent targets was studied. The filaments were st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::faf7d29945790dbea11d9d8778f1feef
https://doi.org/10.1117/12.898413
https://doi.org/10.1117/12.898413
Autor:
Joseph Salhany, Alain Villeneuve, Jacques Dubois, Francis Théberge, Bryan Burgoyne, Marc Chateauneuf
Publikováno v:
2011 IEEE Photonics Society Summer Topical Meeting Series.
An efficient and tunable mid-infrared source based on difference-frequency mixing in a periodically poled LiNbO3 crystal is demonstrated. The pump and signal used are a diode-injected Yb:fiber amplifier synchronized with a programmable Er:fiber laser
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b8f5762245597fb8ed318e8e64fbd7d
https://doi.org/10.1109/phosst.2011.6000050
https://doi.org/10.1109/phosst.2011.6000050
Autor:
Olivier Vasseur, Anne Durécu, Didier Fleury, Rudiger Schmitt, Francis Théberge, Karsten Diener, Bernard Moreau, Bernard Prade, Aurélien Houard, André Mysyrowicz, Magali Durand, Jacques Dubois, Harmut Borchert, Marc Chateauneuf
Publikováno v:
CLEO:2011 - Laser Applications to Photonic Applications.
We observe filamentation of a Terawatt laser beam after 1 km propagation in atmosphere. The white light generated was strong enough to saturate a CCD camera and damages on material were characterised.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0049ec1d5c0ae7dc078fc889ec60fdc8
https://doi.org/10.1364/cleo_si.2011.cthff3
https://doi.org/10.1364/cleo_si.2011.cthff3
Autor:
See Leang Chin, Francis Théberge, Jacques Dubois, Yanping Chen, Marc Chateauneuf, Weiwei Liu, C. Marceau
Publikováno v:
Conference on Lasers and Electro-Optics/International Quantum Electronics Conference.
A femtosecond laser filament can induce birefringence in an isotropic medium. This birefringence leads to the generation of elliptically polarized THz pulses emitting from a single-color / two-color filament in air.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8767109992febb39831fa33d6b59c861
https://doi.org/10.1364/cleo.2009.cmpp3
https://doi.org/10.1364/cleo.2009.cmpp3
Autor:
Z.-D. Sun, C. Marceau, P. T. Simard, J.-F. Daigle, F. Lessard, Francis Théberge, A. Azarm, Huailiang Xu, Gilles Roy, Marc Chateauneuf, J. Bernhardt, S. C. Lessard, Y. Kamali, Yanping Chen, See Leang Chin, Jacques Dubois
Publikováno v:
Conference on Lasers and Electro-Optics/International Quantum Electronics Conference.
We report two remote sensing experiments of aluminum in the winter time and trace methane in the summer time using the mobile femtosecond laser facility T&T (Terawatt & Terahertz) designed by the Defence R&D Canada-Valcartier (DRDC-Valcartier) [1]. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d3ea2e4a49e5f4e916a053c385a63531
https://doi.org/10.1364/cleo.2009.cmq2
https://doi.org/10.1364/cleo.2009.cmq2
Publikováno v:
2007 Conference on Lasers and Electro-Optics (CLEO).
We present a spectroscopic way to measure the plasma density of femtosecond laser filaments in air by using Stark broadening of the oxygen atomic fluorescence line. This method could also be applied to multiple filamentation.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::436e6498af65ae8f42c348e1baebb564
https://doi.org/10.1109/cleo.2007.4453652
https://doi.org/10.1109/cleo.2007.4453652