Photoinduced nonlinear optical response in azobenzene-functionalized molecular glass
نویسندگان
چکیده
منابع مشابه
Photoinduced Deformations in Azobenzene Polymer Films
This review is devoted to the microscopic mechanism behind photoinduced deformations in side-chain azobenzene polymers. We present the analysis of selected experiments that allows us to propose main criteria for a proper choice of the light induced force. Particularly, we provide convincing evidence that, contrary to a well-spread belief, light induced softening is a very weak accompanying effe...
متن کاملNonlinear Optical Cubic Effects in Functionalized Dna
R. Czaplicki, O. Krupka, A. Meghea, J. G. Grote, F. Kajzar, B. Sahraoui University d’Angers, Laboratoire POMA CNRS UMR 6136, France 2Bd. Lavoisier, 49045 France Faculty of Applied Chemistry and Material Science, University Politehnica of Bucharest, Polizu str., no 1, Bucharest 011061, Romania Air Force Research Laboratory Materials & Manufacturing Directorate, Wright-Patterson Air Force Base, 3...
متن کاملLongitudinal anisotropy of the photoinduced molecular migration in azobenzene polymer films.
The effects of tightly focused, higher-order laser beams on the photoinduced molecular migration and surface deformations in azobenzene polymer films are investigated. We demonstrate that the surface relief is principally triggered by longitudinal fields, i.e., electric fields polarized along the optical axis of the focused beam. Our findings can be explained by the translational diffusion of i...
متن کاملPhotoinduced increase in surfactant solution viscosity using azobenzene dicarboxylate for molecular switching.
We provide further insight into the photochemical control of viscoelasticity through the use of azobenzene sodium dicarboxylate for molecular switching. As a photoresponsive molecule, Sodium 3,3'-azobenzene dicarboxylate (3,3'-Azo2Na) was added to a solution of cetyltrimethylammonium bromide (CTAB)/sodium salicylate (NaSal), which is known for inducing the formation of wormlike micelles. This s...
متن کاملAzobenzene-functionalized iridium(III) triscyclometalated complexes.
Twelve Ir(iii) triscyclometalated compounds containing up to three azobenzene fragments on their structure have been synthesized based on photochromic 2-phenylpyridyl type ligands . These complexes are intended to study the possibility of transferring the photochromicity of the azobenzene fragment to the organometallic compound, and the effect of the substitution pattern, relative distance of t...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Optics Express
سال: 2016
ISSN: 1094-4087
DOI: 10.1364/oe.24.004964