Spectral characteristics of active medium for tunable dye laser
Spectral and fluorescent characteristics of mixtures of two couples of laser dyes for the red region have been studied with the purpose of tuning range broadening. Energy transfer of the monochromatic pumping from donor to acceptor was used in the first pair. The second couple of the dyes had the ab...
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| Published in: | Functional Materials |
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| Date: | 2012 |
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| Format: | Article |
| Language: | English |
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НТК «Інститут монокристалів» НАН України
2012
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| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/135303 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | Spectral characteristics of active medium for tunable dye laser / V.V. Maslov // Functional Materials. — 2012. — Т. 19, № 2. — С. 226-232. — Бібліогр.: 18 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862745315524739072 |
|---|---|
| author | Maslov, V.V. |
| author_facet | Maslov, V.V. |
| citation_txt | Spectral characteristics of active medium for tunable dye laser / V.V. Maslov // Functional Materials. — 2012. — Т. 19, № 2. — С. 226-232. — Бібліогр.: 18 назв. — англ. |
| collection | DSpace DC |
| container_title | Functional Materials |
| description | Spectral and fluorescent characteristics of mixtures of two couples of laser dyes for the red region have been studied with the purpose of tuning range broadening. Energy transfer of the monochromatic pumping from donor to acceptor was used in the first pair. The second couple of the dyes had the absorption spectra in the close spectral regions near wavelength of pumping, but its fluorescence spectra were characterized by essentially different Stokes shifts. As a result, the fluorescent band of the dye mixture expanded. The appreciable influence of solvents on fluorescence and laser characteristics of the second couple of the dyes has been revealed. Measuring of quantum yield of the dyes showed for one of them — DCM this characteristic was the largest in aprotic bipolar dimethylsulfoxide and the smallest in proton-donating methanol. The continuous tuning of laser radiation from 575 nm to 734 nm has been fulfilled under laser pumping of the selected dyes and its mixtures.
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| first_indexed | 2025-12-07T20:39:45Z |
| format | Article |
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| id | nasplib_isofts_kiev_ua-123456789-135303 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1027-5495 |
| language | English |
| last_indexed | 2025-12-07T20:39:45Z |
| publishDate | 2012 |
| publisher | НТК «Інститут монокристалів» НАН України |
| record_format | dspace |
| spelling | Maslov, V.V. 2018-06-14T18:46:18Z 2018-06-14T18:46:18Z 2012 Spectral characteristics of active medium for tunable dye laser / V.V. Maslov // Functional Materials. — 2012. — Т. 19, № 2. — С. 226-232. — Бібліогр.: 18 назв. — англ. 1027-5495 https://nasplib.isofts.kiev.ua/handle/123456789/135303 Spectral and fluorescent characteristics of mixtures of two couples of laser dyes for the red region have been studied with the purpose of tuning range broadening. Energy transfer of the monochromatic pumping from donor to acceptor was used in the first pair. The second couple of the dyes had the absorption spectra in the close spectral regions near wavelength of pumping, but its fluorescence spectra were characterized by essentially different Stokes shifts. As a result, the fluorescent band of the dye mixture expanded. The appreciable influence of solvents on fluorescence and laser characteristics of the second couple of the dyes has been revealed. Measuring of quantum yield of the dyes showed for one of them — DCM this characteristic was the largest in aprotic bipolar dimethylsulfoxide and the smallest in proton-donating methanol. The continuous tuning of laser radiation from 575 nm to 734 nm has been fulfilled under laser pumping of the selected dyes and its mixtures. en НТК «Інститут монокристалів» НАН України Functional Materials Characterization and properties Spectral characteristics of active medium for tunable dye laser Спектральні характеристики активного середовища лазера на барвниках, що перестроюється Article published earlier |
| spellingShingle | Spectral characteristics of active medium for tunable dye laser Maslov, V.V. Characterization and properties |
| title | Spectral characteristics of active medium for tunable dye laser |
| title_alt | Спектральні характеристики активного середовища лазера на барвниках, що перестроюється |
| title_full | Spectral characteristics of active medium for tunable dye laser |
| title_fullStr | Spectral characteristics of active medium for tunable dye laser |
| title_full_unstemmed | Spectral characteristics of active medium for tunable dye laser |
| title_short | Spectral characteristics of active medium for tunable dye laser |
| title_sort | spectral characteristics of active medium for tunable dye laser |
| topic | Characterization and properties |
| topic_facet | Characterization and properties |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/135303 |
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