Cross‐Linked Polymers as Solid‐State Media for Laser Dye‐Doped Elements

The work presents investigation results on the main operation parameters of laser active elements, based on the xanthene dye and polyurethane matrices, different by their physical properties. The polyurethanes of various chemical contents are studied, in order to reveal the possibility for their eff...

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Bibliographic Details
Published in:Macromolecular symposia. 2021-04, Vol.396 (1)
Main Authors: Bezrodna, Tamara, Bezrodnyi, Volodymyr, Negriyko, Anatoliy, Kosyanchuk, Lyudmyla, Antonenko, Oksana
Format: Article
Language:English
Subjects:
Dyes
Lasers
Physical properties
Polyurethane
Polyurethane resins
Solvation
Xanthene
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Summary:The work presents investigation results on the main operation parameters of laser active elements, based on the xanthene dye and polyurethane matrices, different by their physical properties. The polyurethanes of various chemical contents are studied, in order to reveal the possibility for their efficient applications as active media in the solid‐state dye‐doped laser elements. Due to the solvation effects, the proposed high‐polar aliphatic polyurethane matrix provides a considerable growth of photostability, efficiency, and operation lifetime for the laser dye‐doped elements.
ISSN:1022-1360
1521-3900
DOI:10.1002/masy.202000232