Zobrazeno 1 - 10
of 236
pro vyhledávání: '"Denis Drolet"'
Autor:
Martin, Steve
Publikováno v:
7 Jours; 7/13/2018, Vol. 29 Issue 38, p24-27, 4p, 3 Color Photographs
Autor:
BOLDUC, FRANCIS
Publikováno v:
Échos Vedettes; 1/27/2018, Vol. 56 Issue 5, p54-54, 1p, 1 Color Photograph
Publikováno v:
Semaine; 9/21/2018, Vol. 14 Issue 33, p5-5, 2/7p, 1 Color Photograph
Publikováno v:
7 Jours; 2/1/2018, Vol. 29 Issue 15, p70-70, 2/3p, 1 Color Photograph
Publikováno v:
Optics express. 2(13)
Laser-ultrasonics is an emerging nondestructive technique using lasers for the generation and detection of ultrasound which presents numerous advantages for industrial inspection. In this paper, the problem of detection by laser-ultrasonics of small
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::95fc5dd3e4198d22cdb8f94e6b8b1f6b
https://pubmed.ncbi.nlm.nih.gov/19381225
https://pubmed.ncbi.nlm.nih.gov/19381225
Autor:
Philippe Delaye, Jean-Pierre Monchalin, Gérald Roosen, Denis Drolet, Alain Blouin, Louis-Anne de Montmorillon
Publikováno v:
Applied Physics Letters
Applied Physics Letters, American Institute of Physics, 1999, 74 (21), pp.3087-3089. ⟨10.1063/1.124070⟩
Applied Physics Letters, American Institute of Physics, 1999, 74 (21), pp.3087-3089. ⟨10.1063/1.124070⟩
International audience; We describe both theoretically and experimentally a polarization independent interferometric adaptive photodetector based on photorefractive two-wave mixing. The configuration is based on the simultaneous recording of two inde
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d5fba8dea6286b1202e83a76169a9bd0
https://doi.org/10.1063/1.124070
https://doi.org/10.1063/1.124070
Autor:
Alain Blouin, Gérald Roosen, P. Delaye, Jean-Pierre Monchalin, Denis Drolet, L. A. de Montmorillon, J.C. Launay
Publikováno v:
CLEO '97., Summaries of Papers Presented at the Conference on Lasers and Electro-Optics.
The generation and the detection of ultrasound at distance by lasers present many advantages over conventional piezo electric based methods. In particular, this technique can be used on surfaces of complex geometry and on products at elevated tempera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e418b4f6c7aac9986b7b4c737207e171
https://doi.org/10.1109/cleo.1997.602213
https://doi.org/10.1109/cleo.1997.602213
Publikováno v:
Summaries of Papers Presented at the Lasers and Electro-Optics. CLEO '02. Technical Diges.
Summary from only given. Two-beam adaptive phase demodulators are used for noncontact and non-invasive measurements of the small surface displacements produced by ultrasonic waves propagating in an object. As an example the setup of a two-wave mixing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b45d7854d8964496a2a5c19077b6510
https://doi.org/10.1109/cleo.2002.1033935
https://doi.org/10.1109/cleo.2002.1033935
Autor:
Alain Blouin, Louis-Anne de Montmorillon, Philippe Delaye, Jean-Pierre Monchalin, Gérald Roosen, Denis Drolet, J.C. Launay
Publikováno v:
Nondestructive Characterization of Materials VIII ISBN: 9781461371984
Optical detection of ultrasound presents several advantages over conventional ultrasonic techniques; performed without contact and at a distance it can be used to probe parts at elevated temperature, in particular on a production line, and parts of c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13236ffa8ef767005c80b0c2d3793ce5
https://doi.org/10.1007/978-1-4615-4847-8_3
https://doi.org/10.1007/978-1-4615-4847-8_3
Autor:
Franck Enguehard, Denis Drolet, Jean-Pierre Monchalin, C. Néron, Daniel Lévesque, Alain Blouin
Publikováno v:
Review of Progress in Quantitative Non Destructive Evaluation, volume 17A/17B
1997 Review of Progress in Quantitative Non Destructive Evaluation
1997 Review of Progress in Quantitative Non Destructive Evaluation, Jul 1997, San Diego, United States. ⟨10.1007/978-1-4615-5339-7_79⟩
Review of Progress in Quantitative Nondestructive Evaluation ISBN: 9781461374367
1997 Review of Progress in Quantitative Non Destructive Evaluation
1997 Review of Progress in Quantitative Non Destructive Evaluation, Jul 1997, San Diego, United States. ⟨10.1007/978-1-4615-5339-7_79⟩
Review of Progress in Quantitative Nondestructive Evaluation ISBN: 9781461374367
By relying on optics for providing the transduction of ultrasound, laser-ultrasonics brings practical solutions to a variety of nondestructive evaluation problems that cannot be solved by using conventional ultrasonic techniques based on piezoelectri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a5caf8c5caac5b396042c4432e37a41f
https://hal.archives-ouvertes.fr/hal-01289238
https://hal.archives-ouvertes.fr/hal-01289238