Holographic recording and AFM characterization of diffractive optical elements in azopolymer–Au Nanocomposites

BOTNARI, V.; ACHIMOVA, E.; ABASKIN, V.; MESHALKIN, A.; CAZAC, V.; LOȘMANSCHII, C.; SPOIALĂ, D.

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dc.contributor.author	BOTNARI, V.
dc.contributor.author	ACHIMOVA, E.
dc.contributor.author	ABASKIN, V.
dc.contributor.author	MESHALKIN, A.
dc.contributor.author	CAZAC, V.
dc.contributor.author	LOȘMANSCHII, C.
dc.contributor.author	SPOIALĂ, D.
dc.date.accessioned	2026-10-13T17:26:38Z
dc.date.available	2026-10-13T17:26:38Z
dc.date.issued	2026
dc.identifier.citation	BOTNARI, V.; E. ACHIMOVA; V. ABASKIN; A. MESHALKIN; V. CAZAC; C. LOȘMANSCHII and D. SPOIALĂ. Holographic recording and AFM characterization of diffractive optical elements in azopolymer–Au Nanocomposites. In: 10th International Symposium on Dielectric Materials and Application, Abstract Book, ISyDMA’10, Chisinau, Republic of Moldova, 30 June -4 July, 2026. Technical University of Moldova. Chişinău: 2026, p. 61.	en_US
dc.identifier.uri	https://repository.utm.md/handle/5014/37376
dc.description.abstract	Azopolymer nanocomposites doped with gold nanoparticles represent promising photoresponsive materials for the fabrication of diffractive optical elements due to their strong photoinduced surface mass transport. In this work, diffraction gratings and vortex-type diffractive optical elements were recorded in thin films of azopolymer nanocomposites containing Au nanoparticles, followed by morphological characterization using atomic force microscopy (AFM). AFM analysis revealed well-defined surface relief structures with an average fringe period of approximately 7.5 μm.	en_US
dc.language.iso	en	en_US
dc.publisher	Technical University of Moldova	en_US
dc.rights	Attribution-NonCommercial-NoDerivs 3.0 United States	*
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/3.0/us/	*
dc.subject	azopolymer nanocomposites	en_US
dc.subject	gold nanoparticles	en_US
dc.subject	vortex beams	en_US
dc.subject	diffraction efficiency	en_US
dc.title	Holographic recording and AFM characterization of diffractive optical elements in azopolymer–Au Nanocomposites	en_US
dc.type	Article	en_US