The dynamic characteristics of polyurethane matrix of dye laser solid-state active elements
DOI:
https://doi.org/10.17721/fujcV4I2P40-46Keywords:
polyurethane, phenalenone dye, laser damage threshold, paramagnetic probe, radiation resistanceAbstract
Investigations of polyurethane matrices for solid-state laser active elements showed that comparison of chain mobility and permeability for low molecular substances of polyurethanes based on glycol and diisocyanate components of various structures allows predict their radiation resistance and choose optimal chemical composition of polyurethane. The correlation was shown of polyurethane dynamic properties with values of their elastic modulus and laser damage threshold under pulsed laser irradiation as well as the weak influence of phenalenone dyes introduction on the above characteristics.References
Zemskyi VA, Kolesnikov YuL, Meshkovskyi IK. Fizika i tekchnica impulsnykh lazerov na krasitelyakh (Physics and technology of pulsed dye lasers). SPB SPbGU ITMO 2005;:176.
Ishchenko A, Grabchuk G. Physical and chemical problems of the creation of photostable converters of light energy on the basis of dyed polymers. Theoretical and Experimental Chemistry 2009;45(3):143-167. https://doi.org/10.1007/s11237-009-9078-5
Duarte F. Solid-state multiple-prism grating dye-laser oscillators. Appl. Opt. 1994;33(18):3857. https://doi.org/10.1364/ao.33.003857
Gromov D, Dyumaev K, Manenkov A, Maslyukov A, Matyushin G, Nechitailo V, Prokhorov A. Efficient plastic-host dye lasers. Journal of the Optical Society of America B 1985;2(7):1028. https://doi.org/10.1364/josab.2.001028
Maslyukov A, Sokolov S, Kaivola M, Nyholm K, Popov S. Solid-state dye laser with modified poly(methyl methacrylate)-doped active elements. Appl. Opt. 1995;34(9):1516. https://doi.org/10.1364/ao.34.001516
Kosyanchuk L, Bezrodna T, Stratilat M, Menzheres G, Kozak N, Todosiichuk T. Peculiarities of interactions between 6-aminophenalenone dye and polyurethane matrix. Journal of Polymer Research 2014;21(10):1-7. https://doi.org/10.1007/s10965-014-0564-7
Bezrodnyi V, Negryiko A, Klishevich G, Stratilat M, Kosyanchuk L, Todosiichuk T. Investigations of photophysical and generation properties of active elements based on dyes in aliphatic polyurethane matrix. Journal of Polymer Research 2013;20(9):1-8. https://doi.org/10.1007/s10965-013-0246-x
Bezrodnyi V, Ishchenko A. Laser media based on coloured polyurethane. Quantum Electronics 2000;30(12):1043-1048. https://doi.org/10.1070/qe2000v030n12abeh001862
Kosyanchuk L, Stratilat M, Kozak N, Todosiichuk T. The influence of the phenalenone dyes on the kinetics of the polyurethanes formation with different nature of the diisocyanate unit. Polim. J. 2015;37(3):235-240.
Kovarskii AL. Spin probes and labels. A quarter of a century of application to polymer studies, In: Pethrick R.A. editor. Polymer Yearbook 1996;13:113‐139.
Kosyanchuk L, Stratilat M, Kozak N, Todosiichuk T. Influence of diisocyanate component nature of polyurethanes doped with phenalenone dyes on rotational dynamics of nitroxyl paramagnetic probe. Ukr Chem J 2015;81(1):56-61.
Luo R, Gilson H, Potter M, Gilson M. The Physical Basis of Nucleic Acid Base Stacking in Water. Biophysical Journal 2001;80(1):140-148. https://doi.org/10.1016/s0006-3495(01)76001-8
Downloads
Published
Issue
Section
License
Copyright (c) 2016 French-Ukrainian Journal of Chemistry

This work is licensed under a Creative Commons Attribution 4.0 International License.
The French‑Ukrainian Journal of Chemistry holds copyright and publishes all articles under a Creative Commons Attribution 4.0 International licence (CC BY 4.0).
This license permits unrestricted use, sharing, adaptation, distribution, and reproduction in any medium or format, provided that the original author(s) and source are credited, a link to the license is included, and any changes made are indicated.
Authors grant the French‑Ukrainian Journal of Chemistry the exclusive right of first publication and may enter into separate, non‑exclusive distribution agreements for the published version (e.g., institutional repository, book chapter). Authors are also encouraged to post pre‑prints and post‑prints online to increase visibility and citation.