Dr. Andrejs Bulanovs Profile

Dr. Andrejs Bulanovs

at Daugavpils Univ

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Author

Publications (10)

Proceedings Article | 19 February 2018 Paper

New diffractive effects for security holograms produced with Geolas Originators

Stanislovas Zacharovas, Ramūnas Bakanas, Andrejs Bulanovs

Proceedings Volume 10558, 105580E (2018) https://doi.org/10.1117/12.2312719

KEYWORDS: Holograms, Holography, 3D image processing, Photoresist materials, Lithography, Pulsed laser operation, Head, Modulation, Photoresist developing, Image resolution

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Proceedings Article | 6 April 2017 Presentation + Paper

Effective public security features for embossed holograms

Stanislovas Zacharovas, Ramūnas Bakanas, Andrejs Bulanovs, Vadivelan Varadarajan

Proceedings Volume 10127, 1012702 (2017) https://doi.org/10.1117/12.2248904

KEYWORDS: Holograms, 3D image processing, Photoresist materials, Holography, Optics manufacturing, Pulsed laser operation, Holography applications, Integrated optics, RGB color model, Digital holography, Printing, Spatial light modulators, 3D printing

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Proceedings Article | 22 October 2014 Paper

Controlled growth of well-aligned ZnO nanorod arrays by hydrothermal method

I. Mihailova, V. Gerbreders, A. Bulanovs, E. Tamanis, E. Sledevskis, A. Ogurcovs, P. Sarajevs

Proceedings Volume 9421, 94210A (2014) https://doi.org/10.1117/12.2083960

KEYWORDS: Zinc oxide, Glasses, Zinc, Nanostructures, Sputter deposition, Scanning electron microscopy, X-ray diffraction, Crystals, X-rays, Nanorods

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Proceedings Article | 22 October 2014 Paper

Formation of microstructures by selective wet-etching of amorphous As-S-Se thin films

A. Bulanovs, J. Snikeris

Proceedings Volume 9421, 942109 (2014) https://doi.org/10.1117/12.2081451

KEYWORDS: Etching, Thin films, Diffraction gratings, Diffraction, Refractive index, Wet etching, Holography, Chalcogenides, Semiconductor lasers, Optical lithography

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Proceedings Article | 3 May 2013 Paper

The 'hidden image' effect in security holograms and its personalization by laser demetallization

Andrejs Bulanovs, Edmunds Tamanis, Vadims Kolbjonoks

Proceedings Volume 8776, 87760R (2013) https://doi.org/10.1117/12.2017135

KEYWORDS: Holograms, Diffraction, 3D image reconstruction, Visualization, Diffraction gratings, Information security, Optical recording, Digital holography, Holography, Scanning electron microscopy

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Proceedings Article | 26 July 2011 Paper

Fabrication of gratings and optical diffractive elements on chalcogenide thin films

Vadims Kolbjonoks, Vjaceslavs Gerbreders, Janis Teteris, Andrejs Bulanovs

Proceedings Volume 8001, 80012P (2011) https://doi.org/10.1117/12.892173

KEYWORDS: Thin films, Diffraction gratings, Chalcogenides, Electron beam lithography, Chemical elements, Optical components, Etching, Diffraction, Electron beams, Chalcogenide glass

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Proceedings Article | 11 May 2011 Paper

Amorphous As-S-Se semiconductor thin films for holography and lithography

Vadims Kolbjonoks, Vjaceslavs Gerbreders, Janis Teteris, Andrejs Bulanovs

Proceedings Volume 8074, 80740U (2011) https://doi.org/10.1117/12.886837

KEYWORDS: Etching, Thin films, Electron beam lithography, Amorphous semiconductors, Semiconductors, Chalcogenides, Holography, Lithography, Diffractive optical elements, Electron beams

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Proceedings Article | 11 May 2011 Paper

Technology of integrating diffractive elements into an image-matrix hologram

Andrejs Bulanovs, Elena Kirilova, Vjacheslav Gerbreder

Proceedings Volume 8074, 80740Y (2011) https://doi.org/10.1117/12.886468

KEYWORDS: Diffractive optical elements, Holograms, Holography, Spatial light modulators, Diffraction gratings, Optical recording, Photoresist materials, Chemical elements, Diffraction, Spatial frequencies

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Proceedings Article | 2 December 2008 Paper

Investigation of As[sub]2[/sub]S[sub]3[/sub]-Al films for dot-matrix holographic recording

A. Bulanovs, V. Gerbreders, E. Sledevskis, V. Pashkevich, J. Teteris

Proceedings Volume 7142, 714211 (2008) https://doi.org/10.1117/12.815436

KEYWORDS: Holograms, Holography, Reflection, Diffraction, Aluminum, Diffraction gratings, Chalcogenides, Reflectivity, Photoresist materials, Etching

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Proceedings Article | 25 January 2007 Paper

Dot-matrix holographic recording in amorphous chalcogenide films

Andrejs Bulanovs, Vjacheslavs Gerbreders, Valfrids Paschkevich, Janis Teteris

Proceedings Volume 6596, 65960K (2007) https://doi.org/10.1117/12.726405

KEYWORDS: Holograms, Holography, Diffraction, Chalcogenides, Diffraction gratings, Photoresist materials, Head, Modulation, Diodes, Second-harmonic generation

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Showing 5 of 10 publications

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