Stimulated Raman scattering of Rhodamine 6G in polymer samples enclosed in scattering cover
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Stimulated Raman scattering of Rhodamine 6G in polymer samples enclosed in scattering cover
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| Creator |
Yashchuk, V.P.
Komyshan, O.O. |
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| Subject |
Characterization and properties
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| Description |
Radiation of rhodamine 6G is investigated in the ″photon boxes″ which are dyed polymeric samples in scattering cover of dielectric microparticles. These samples are multiple scattering media (MSM) in which interaction of the scattering microparticles with dye molecules is reduced considerably as compared to usually used MSM for random lasing (RL) what is important because of surface activity of these particles. In these samples coupled phenomenon of RL and stimulated Raman scattering (SRS) was observed. Features of SRS-RL phenomenon are identical to ones observed in other investigated MSM (vesicular films and suspension of microparticles) what allow applying these samples for obtaining of dye Raman spectra. SRS efficiency in ″photon boxes″ grows under pump increase and decrease of volume ratio of its internal area and active (excited) region. The results show that ″photon boxes″ of minimal size are promising for Raman spectra studying using SRS-RL phenomenon.
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| Date |
2017-06-05T19:03:09Z
2017-06-05T19:03:09Z 2015 |
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| Type |
Article
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| Identifier |
Stimulated Raman scattering of Rhodamine 6G in polymer samples enclosed in scattering cover / V.P. Yashchuk, O.O. Komyshan // Functional Materials. — 2015. — Т. 22, № 1. — С. 57-60. — Бібліогр.: 7 назв. — англ.
1027-5495 DOI: http://dx.doi.org/10.15407/fm22.01.057 http://dspace.nbuv.gov.ua/handle/123456789/119299 |
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| Language |
en
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| Relation |
Functional Materials
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| Publisher |
НТК «Інститут монокристалів» НАН України
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