Nano-droplet formation in polymer dispersed liquid crystals

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AudienciaPúblico en generales_ES
CoberturaMéxicoes_ES
Fecha de ingreso2026-10-05T16:34:24Z
Fecha de publicación2012-01-01
ResumenIn this work we analyse the fabrication of Polymer Dispersed Liquid Crystals (PDLCs) using SU8-2002-2007 photoresist and 5CB and E7 Liquid Crystals. Also we report the nonlinear optical behaviour for these materials and for Polymer Dispersed Liquid Crystals with a Twisted Cell (T-PDLC). We found that depending of several parameters, the droplets size varies from nano to micro dimensions. We report for first time, to our best knowledge, the synthesis of a SU8 Polymer Dispersed Liquid Crystal (PDLC) by using the polymer SU8 photoresist and liquid crystals (LC) and also the nonlinear behaviour of T-PDLC. We have characterized the droplets formation from nano to micron size depending of the different variables in the synthesis. We have used this PDLC in microfabrication as planar waveguides of different thickness over Si wafers. Our results also show that PDLCs present low NL optical Kerr coefficient (n<sub>2</sub> about 10<sup>-9</sup>cm<sup>2</sup>/W) and that it is three orders of magnitude larger in T-PDLC. Nevertheless, the fabrication processes of T-PDLCs make impossible their use in microfabrication.es_ES
Doihttps://doi.org/10.1002/pssc.201100749es_ES
URIhttps://riuat.uat.edu.mx/handle/123456789/6191
Idiomaenes_ES
RelaciónPhysica Status Solidi (C) Current Topics in Solid State Physicses_ES
URL relacionadohttps://doi.org/10.1002/pssc.201100749es_ES
DerechosAcceso abierto (Metadatos de producción científica)es_ES
Licenciahttp://purl.org/coar/access_right/c_abf2es_ES
FuentePhysica Status Solidi (C) Current Topics in Solid State Physics
Palabra claveLiquid crystalses_ES
Palabra claveMaterial characterizationes_ES
Palabra claveNonlinear opticses_ES
Palabra clavePolymer dispersedes_ES
TítuloNano-droplet formation in polymer dispersed liquid crystalses_ES
TipoArtículoes_ES
ArbitradoHa sido Arbitradoes_ES
AutorTorres-Cisneros, M.
AutorLikamwa, Patrick
AutorMay-Arrioja, D.
AutorIbarra-Manzano, O.G.
AutorPlascencia-Mora, H.
AutorAguilera-Gómez, E.
AutorAviña-Cervantes, J.G.
AutorSanchez-Mondragon, J.J.
AutorSong, Q.
AutorAndrade-Lucio, J.A.
AutorGuzmán-Cabrera, R.
AutorTorres-Cisneros, M.es_ES
AutorLikamwa, Patrickes_ES
AutorMay-Arrioja, D.es_ES
AutorIbarra-Manzano, O.G.es_ES
AutorPlascencia-Mora, H.es_ES
AutorAguilera-Gómez, E.es_ES
AutorAviña-Cervantes, J.G.es_ES
AutorSanchez-Mondragon, J.J.es_ES
AutorSong, Q.es_ES
AutorAndrade-Lucio, J.A.es_ES
AutorGuzmán-Cabrera, R.es_ES
InstituciónUniversidad Autónoma de Tamaulipas
InstituciónUniversidad Autónoma de Tamaulipases_ES
Número6es_ES
Rango de páginas1515-1520es_ES
URL relacionadahttps://doi.org/10.1002/pssc.201100749
Tipo de artículoIndexado
Tipo de artículoIndexadoes_ES
Volumen9es_ES

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