Optical and nonlinear optical characterization of nanostructured oxyhydroxide of aluminium

The diffusion transmittance spectra, scattering indicatrix and nonlinear optical (NLO) response within picosecond range laser pulses excitation were studied for a novel functional material - ultraporous nanostructured oxyhydroxide of aluminium (NOA). The contribution of two mechanisms of photoinduce...

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Datum:2009
Hauptverfasser: Gayvoronsky, V.Ya., Kopylovsky, M.A., Vishnyakov, E.A., Khodan, A.N., Vignes, J.L., Esaulkov, M.N., Shkurinov, A.P.
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Sprache:English
Veröffentlicht: НТК «Інститут монокристалів» НАН України 2009
Schriftenreihe:Functional Materials
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Online Zugang:http://dspace.nbuv.gov.ua/handle/123456789/137724
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Zitieren:Optical and nonlinear optical characterization of nanostructured oxyhydroxide of aluminium // V.Ya. Gayvoronsky, M.A. Kopylovsky, E.A. Vishnyakov, A.N. Khodan, J.L. Vignes, M.N. Esaulkov, A.P. Shkurinov // Functional Materials. — 2009. — Т. 16, № 2. — С. 136-140. — Бібліогр.: 10 назв. — англ.

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spelling irk-123456789-1377242018-06-18T03:05:50Z Optical and nonlinear optical characterization of nanostructured oxyhydroxide of aluminium Gayvoronsky, V.Ya. Kopylovsky, M.A. Vishnyakov, E.A. Khodan, A.N. Vignes, J.L. Esaulkov, M.N. Shkurinov, A.P. Characterization and properties The diffusion transmittance spectra, scattering indicatrix and nonlinear optical (NLO) response within picosecond range laser pulses excitation were studied for a novel functional material - ultraporous nanostructured oxyhydroxide of aluminium (NOA). The contribution of two mechanisms of photoinduced extinction enhancement was observed at the fundamental wavelength 1064 nm of Nd:YAG laser that is similar to the NLO response of porous layers of titanium dioxide and silicon layers. The nonmonotonic behavior with photobleaching effect due to the resonance excitation of the NOA surface states was measured at the laser second harmonic wavelength. This effect can be utilized for the optical control of the states of molecules adsorbed at the NOA surface in spectroscopy and for random lasing applications. Проведено дослідження спектрів дифузного пропускання, індикатриси розсіювання та нелінійно-оптичного (НЛО) відгуку при збудженні лазерними імпульсами пікосекундного діапазону нового функціонального матеріалу - ультрапористого наноструктурованого оксигідрооксиду алюмінію (НОА). Спостерігався внесок двох механізмів фотоіндукованого зростання екстинкції на фундаментальній довжині хвилі випромінювання 1064 нм Nd:AIГ лазера, котрий є подібним до НЛО відгуку пористих шарів діоксиду титану та кремнію. На довжині хвилі другої гармоніки лазера спостерігався немонотонний характер НЛО відгуку з типовим проявом ефекту зростання пропускання внаслідок резонансного збудження поверхневих станів НОА. Виявлені ефекти можуть бути використані для керування оптичними методами станом адсорбованих на поверхні НОА молекул для спектроскопічних застосувань та для отримання випадкової лазерної генерації у середовищі, що сильно розсіює світло. Проведено исследование спектров диффузного пропускания, индикатрисы рассеяния и нелинейно-оптического (НЛО) отклика при возбуждении лазерными импульсами пикосекундного диапазона нового функционального материала - ультрапористого наноструктурированного оксигидрооксида алюминия (НОА). Наблюдался вклад двух механизмов фотоиндуцированного увеличения экстинкции на фундаментальной длине волны излучения 1064 нм Nd:АИГ лазера, который подобен НЛО отклику пористых слоев диоксида титана и кремния. На длине волны второй гармоники лазера наблюдался немонотонный характер НЛО отклика с тиmrчным проявлением эффекта увеличения пропускания вследствие резонансного возбуждеmrя поверхностных состояний НОА. Обнаруженные эффекты могут быть использованы для управления оптическими методами состоянием адсорбированных на поверхности НОА молекул для спектроскопических приложений и для получения случай:ной лазерной генерации в сильно рассеивающей среде. 2009 Article Optical and nonlinear optical characterization of nanostructured oxyhydroxide of aluminium // V.Ya. Gayvoronsky, M.A. Kopylovsky, E.A. Vishnyakov, A.N. Khodan, J.L. Vignes, M.N. Esaulkov, A.P. Shkurinov // Functional Materials. — 2009. — Т. 16, № 2. — С. 136-140. — Бібліогр.: 10 назв. — англ. 1027-5495 http://dspace.nbuv.gov.ua/handle/123456789/137724 en Functional Materials НТК «Інститут монокристалів» НАН України
institution Digital Library of Periodicals of National Academy of Sciences of Ukraine
collection DSpace DC
language English
topic Characterization and properties
Characterization and properties
spellingShingle Characterization and properties
Characterization and properties
Gayvoronsky, V.Ya.
Kopylovsky, M.A.
Vishnyakov, E.A.
Khodan, A.N.
Vignes, J.L.
Esaulkov, M.N.
Shkurinov, A.P.
Optical and nonlinear optical characterization of nanostructured oxyhydroxide of aluminium
Functional Materials
description The diffusion transmittance spectra, scattering indicatrix and nonlinear optical (NLO) response within picosecond range laser pulses excitation were studied for a novel functional material - ultraporous nanostructured oxyhydroxide of aluminium (NOA). The contribution of two mechanisms of photoinduced extinction enhancement was observed at the fundamental wavelength 1064 nm of Nd:YAG laser that is similar to the NLO response of porous layers of titanium dioxide and silicon layers. The nonmonotonic behavior with photobleaching effect due to the resonance excitation of the NOA surface states was measured at the laser second harmonic wavelength. This effect can be utilized for the optical control of the states of molecules adsorbed at the NOA surface in spectroscopy and for random lasing applications.
format Article
author Gayvoronsky, V.Ya.
Kopylovsky, M.A.
Vishnyakov, E.A.
Khodan, A.N.
Vignes, J.L.
Esaulkov, M.N.
Shkurinov, A.P.
author_facet Gayvoronsky, V.Ya.
Kopylovsky, M.A.
Vishnyakov, E.A.
Khodan, A.N.
Vignes, J.L.
Esaulkov, M.N.
Shkurinov, A.P.
author_sort Gayvoronsky, V.Ya.
title Optical and nonlinear optical characterization of nanostructured oxyhydroxide of aluminium
title_short Optical and nonlinear optical characterization of nanostructured oxyhydroxide of aluminium
title_full Optical and nonlinear optical characterization of nanostructured oxyhydroxide of aluminium
title_fullStr Optical and nonlinear optical characterization of nanostructured oxyhydroxide of aluminium
title_full_unstemmed Optical and nonlinear optical characterization of nanostructured oxyhydroxide of aluminium
title_sort optical and nonlinear optical characterization of nanostructured oxyhydroxide of aluminium
publisher НТК «Інститут монокристалів» НАН України
publishDate 2009
topic_facet Characterization and properties
url http://dspace.nbuv.gov.ua/handle/123456789/137724
citation_txt Optical and nonlinear optical characterization of nanostructured oxyhydroxide of aluminium // V.Ya. Gayvoronsky, M.A. Kopylovsky, E.A. Vishnyakov, A.N. Khodan, J.L. Vignes, M.N. Esaulkov, A.P. Shkurinov // Functional Materials. — 2009. — Т. 16, № 2. — С. 136-140. — Бібліогр.: 10 назв. — англ.
series Functional Materials
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AT kopylovskyma opticalandnonlinearopticalcharacterizationofnanostructuredoxyhydroxideofaluminium
AT vishnyakovea opticalandnonlinearopticalcharacterizationofnanostructuredoxyhydroxideofaluminium
AT khodanan opticalandnonlinearopticalcharacterizationofnanostructuredoxyhydroxideofaluminium
AT vignesjl opticalandnonlinearopticalcharacterizationofnanostructuredoxyhydroxideofaluminium
AT esaulkovmn opticalandnonlinearopticalcharacterizationofnanostructuredoxyhydroxideofaluminium
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first_indexed 2025-07-10T04:21:57Z
last_indexed 2025-07-10T04:21:57Z
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