Zobrazeno 1 - 10
of 26
pro vyhledávání: '"V. Rachet"'
Autor:
V. Rachet, Patrick Feneyrou, Tewfik Bouchaour, Xavier Coqueret, R. Benmouna, Pierre Le Barny, Ulrich Maschke
Publikováno v:
Molecular Crystals and Liquid Crystals. 422:135-141
Elaboration of Polymer Dispersed Liquid Crystals(PDLCs)was implemented via radiation curing of a selected mixture of thiolene and the liquid crystal(E7). It is made according to the process of Polymerisation Induced Phase Separation(PIPS)under the co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a38fd654d5c0dd9b3f73cd815e04c22
https://doi.org/10.1080/15421400490502193
https://doi.org/10.1080/15421400490502193
Autor:
Mustapha Benmouna, V. Rachet, Ulrich Maschke, Xavier Coqueret, P. Feneyrou, Tewfik Bouchaour, P. Le Barny
Publikováno v:
Molecular Crystals and Liquid Crystals. 413:29-34
The spectral selectivity of the light transmitted by Polymer Dispersed Liquid Crystal films with nanosized liquid crystalline droplets is investigated. We focus on the impact of the method of preparation on the optical transmission versus wavelength.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20d373c8f49afc417d57784552bd7eb3
https://doi.org/10.1080/15421400490432524
https://doi.org/10.1080/15421400490432524
Autor:
Patrick Feneyrou, Pierre Le Barny, Jean-Pierre Huignard, V. Rachet, Brigitte Loiseaux, Ulrich Maschke
Publikováno v:
Molecular Crystals and Liquid Crystals. 421:165-174
PDLC with micrometer or submicrometer sized droplets have been demonstrated using acrylate syrup as polymer precursor. In this paper the ability of thiol-ene monomere to lead to such PDLC is investigated. Electro-optic response of bulk composite mate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e0757e7a18334c031d21ba117cf2b89
https://doi.org/10.1080/15421400490501761
https://doi.org/10.1080/15421400490501761
Autor:
V Rachet-Darfeuille
Publikováno v:
Réanimation. 10:131-134
Si, depuis quelques annees, certaines etudes ont ete menees, en France, sur les arrets de traitement en reanimation [1, 2], contribuant ainsi a lever le silence qui entoure ces pratiques, le contentieux judiciaire les concernant est fort rare. On ne
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::518ec31a24c7981787136c126d52f297
https://doi.org/10.1016/s1164-6756(00)00084-0
https://doi.org/10.1016/s1164-6756(00)00084-0
Autor:
V. Rachet-Darfeuille
Publikováno v:
Réanimation Urgences. 8:331-334
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a5e20ec2a54498dd043494450892e118
https://doi.org/10.1016/s1164-6756(99)80090-5
https://doi.org/10.1016/s1164-6756(99)80090-5
Publikováno v:
Photonic Metamaterials.
The context of this work is the development of solid state materials with optimized microstructures for investigation of the random laser emission. We focused our attention on dye doped silica whose porosity allows controlling the light transport mea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e36898fa57ac40283681bdc27db6d0d
https://doi.org/10.1117/12.734070
https://doi.org/10.1117/12.734070
Publikováno v:
Università degli Studi di Padova-IRIS
We report large-aperture volume holographic chirped Bragg reflector recorded in a photopolymer material. It permits to realize compact optical pulse stretchers (230-ps) for femtoseconds lasers.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::132d5caaad0521c6381b440063606ee1
http://hdl.handle.net/11577/2812094
http://hdl.handle.net/11577/2812094
Publikováno v:
Scopus-Elsevier
Polymer Dispersed Liquid Crystals with nanosized droplets were studied using a chemical formulation consisting of thiol-ene monomers and low molecular weight liquid crystals. The morphology of photocured samples was characterized by Scanning Electron
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3c27a24ef7d9bcab65fe0b80846173f3
https://doi.org/10.1515/polyeng.2006.26.7.655
https://doi.org/10.1515/polyeng.2006.26.7.655
Publikováno v:
Scopus-Elsevier
Polymer Dispersed Liquid Crystals exhibiting nanosized droplet dispersions and prepared from thiol-ene monomer / E7 liquid crystal systems were investigated. Photocured samples were prepared according to the method of polymerization induced phase sep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c2efd69fc331b5b97bfe566f4e74d8bd
https://doi.org/10.1515/polyeng.2006.26.5.499
https://doi.org/10.1515/polyeng.2006.26.5.499
Publikováno v:
SPIE Proceedings.
Electro-optical properties of polymer dispersed liquid crystal (PDLC) or holographic polymer dispersed liquid crystal (H-PDLC) are very sensitive to the photoinduced phase separation process (PIPS). In order to improve initial mixture and recording s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d10129120c9987a72b667ab229b12dce
https://doi.org/10.1117/12.562629
https://doi.org/10.1117/12.562629