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On the Possibility of Applying Fluoride Neodymium-Activated Crystals as Light-Controlled Gates for ArF Laser Radiation (193 nm)
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| dc.contributor.author | Aglyamov R.D. | |
| dc.contributor.author | Naumov A.K. | |
| dc.contributor.author | Lovchev A.V. | |
| dc.contributor.author | Morozov O.A. | |
| dc.date.accessioned | 2022-02-09T20:31:42Z | |
| dc.date.available | 2022-02-09T20:31:42Z | |
| dc.date.issued | 2021 | |
| dc.identifier.issn | 0030-400X | |
| dc.identifier.uri | https://dspace.kpfu.ru/xmlui/handle/net/168770 | |
| dc.description.abstract | Abstract: Optical properties of KY3F10:Nd3+, Na3Y6F22:Nd3+, SrF2:Nd3+, and CaF2:Nd3+ fluoride crystals in the UV and VUV spectral regions are presented. Absorption spectra from the ground (4I9/2) and excited (4F3/2) states are recorded in the wavelength range from 190 to 240 nm. The absorption spectra from the excited state demonstrate a significant increase in the absorption coefficients of the investigated samples near 193 nm under IR pumping of the 4F3/2 state of Nd3+ ions. The results obtained show the possibility of applying these crystals as optical gates for the UV and VUV regions, which are controlled by external laser IR radiation (e.g., for excimer ArF laser radiation with a wavelength of 193 nm, which has started to be applied in photolithography). | |
| dc.relation.ispartofseries | Optics and Spectroscopy | |
| dc.subject | 193 nm | |
| dc.subject | absorption from the excited state | |
| dc.subject | absorption spectrum | |
| dc.subject | excimer ArF laser | |
| dc.subject | fluoride crystal | |
| dc.subject | neodymium ions | |
| dc.subject | optical gate | |
| dc.subject | UV | |
| dc.subject | VUV | |
| dc.title | On the Possibility of Applying Fluoride Neodymium-Activated Crystals as Light-Controlled Gates for ArF Laser Radiation (193 nm) | |
| dc.type | Article | |
| dc.collection | Публикации сотрудников КФУ | |
| dc.source.id | SCOPUS0030400X-2021-SID85121441182 |
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Публикации сотрудников КФУ Scopus [24551]
Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.