Properties of carbazole-based azopolymer used in formation of photoinduced surface relief gratings

Meshalkin Alexei; Robu Stephan V.; Akimova Elena; Boiarinov Yu.; Prisakar Alexandr; Shepel Diana; Abashkin Vladimir; Tridukh Ghennadi

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MESHALKIN, Alexei, ROBU, Stephan V., AKIMOVA, Elena, BOIARINOV, Yu., PRISAKAR, Alexandr, SHEPEL, Diana, ABASHKIN, Vladimir, TRIDUKH, Ghennadi. Properties of carbazole-based azopolymer used in formation of photoinduced surface relief gratings. In: IFMBE Proceedings: 3rd International Conference on Nanotechnologies and Biomedical Engineering, ICNBME 2015, Ed. 3, 23-26 septembrie 2015, Chişinău. Springer, 2016, Editia 3, Vol.55, pp. 76-80. ISBN 978-981287735-2. ISSN 16800737. DOI: https://doi.org/10.1007/978-981-287-736-9_18

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IFMBE Proceedings
Editia 3, Vol.55, 2016

Conferința "International Conference on Nanotechnologies and Biomedical Engineering"
3, Chişinău, Moldova, 23-26 septembrie 2015

Properties of carbazole-based azopolymer used in formation of photoinduced surface relief gratings

DOI:https://doi.org/10.1007/978-981-287-736-9_18

Pag. 76-80

Meshalkin Alexei¹, Robu Stephan V.¹, Akimova Elena¹, Boiarinov Yu.¹, Prisakar Alexandr¹, Shepel Diana², Abashkin Vladimir¹, Tridukh Ghennadi¹

¹ Institute of Applied Physics, Academy of Sciences of Moldova,
² Institute of Chemistry of the Academy of Sciences of Moldova

Proiecte:

GA 810652

Promoting smart specialization at the Technical University of Moldova by developing the field of Novel Nanomaterials for BioMedical Applications through excellence in research and twinning

Disponibil în IBN: 8 decembrie 2022

Rezumat

New carbazole-based azopolymer was synthesized, characterized and applied for formation of photoinduced surface relief gratings. The surface modulation of spincoated azopolymer film depending on the different polarization configurations is considered. It is shown that holographic surface relief gratings with relatively large amplitude could be obtained by direct one-step holographic recording without any subsequent processing steps. Right and left orthogonal circular polarization configuration is the best case, which allows to achieve surface relief grating with the largest amplitude up to 50% of original film thickness.

Cuvinte-cheie
azopolymer, carbazole, Polarization holographic recording, surface relief grating