Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Michal Kwasny"'
Autor:
Michal Kwasny, Urszula A. Laudyn
Publikováno v:
Crystals, Vol 12, Iss 3, p 325 (2022)
This work investigates nematic liquid crystal (NLC) optical guiding structures designed in typical sandwich-like NLC cells. With the support of an electrically controlled spatial topology of director orientation, we manage a linear and nonlinear ligh
Externí odkaz:
https://doaj.org/article/056a8f536d0b4ad7bfee63d7eafbd83a
Autor:
Urszula A. Laudyn, Armando Piccardi, Michal Kwasny, Bartlomiej Klus, Miroslaw A. Karpierz, Gaetano Assanto
Publikováno v:
Materials, Vol 11, Iss 10, p 1837 (2018)
Employing several nematic liquid crystal mixtures, we investigate how the thermo-optic response of nonlinear birefringent soft-matter affects the propagation of light beams and the features of self-induced waveguides. We address the formation of opti
Externí odkaz:
https://doaj.org/article/69987ff385d74c9da991b272cf906da3
Autor:
Pawel S. Jung, Georgios G. Pyrialakos, Jacek Pilka, Michal Kwasny, Ula Laudyn, Marek Trippenbach, Demetrios N. Christodoulides, Wieslaw Krolikowski
Publikováno v:
Chaos, Solitons & Fractals. 171:113381
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3137230733d78e01d8dad68917a1e235
https://doi.org/10.1016/j.chaos.2023.113381
https://doi.org/10.1016/j.chaos.2023.113381
Autor:
Michal Kwasny, Katarzyna A. Rutkowska, Anna Kozanecka-Szmigiel, Dariusz Szmigiel, Ewa Schab-Balcerzak, Jolanta Konieczkowska, Mateusz Nieborek, Miroslaw A. Karpierz
Publikováno v:
Journal of Materials Chemistry C. 8:968-976
We demonstrate that custom synthesized azobenzene-functionalized poly(amide imide) enables fabrication of tunable liquid crystal photonics devices. Firstly, it is shown that the studied azo poly(amide imide) exhibits a very large and stable photoindu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58ae1872e793e78dff9f5eefa90ff926
https://doi.org/10.1039/c9tc04296b
https://doi.org/10.1039/c9tc04296b
Gaussian to Vector Vortex Beams with Tunable Polarization Converter Based on Nematic Liquid Crystals
Autor:
Urszula Anna Laudyn, Jacek Pilka, Michal Kwasny, Adam Filipkowski, Ryszard Buczynski, Miroslaw Karpierz
Publikováno v:
SSRN Electronic Journal.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7552a9c49086706cf928478cc91b8571
https://doi.org/10.2139/ssrn.4115765
https://doi.org/10.2139/ssrn.4115765
Autor:
Urszula Anna Laudyn, Michal Kwasny
Publikováno v:
Crystals; Volume 12; Issue 3; Pages: 325
This work investigates nematic liquid crystal (NLC) optical guiding structures designed in typical sandwich-like NLC cells. With the support of an electrically controlled spatial topology of director orientation, we manage a linear and nonlinear ligh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::62120ec2277cb372a0a88e826d47dae8
https://doi.org/10.3390/cryst12030325
https://doi.org/10.3390/cryst12030325
Publikováno v:
Optics letters. 44(9)
This erratum amends some errors in Opt. Lett.43, 2296 (2018)OPLEDP0146-959210.1364/OL.43.002296.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e3df06211077f9dce1730e2d54e5528a
https://pubmed.ncbi.nlm.nih.gov/29762576
https://pubmed.ncbi.nlm.nih.gov/29762576
Autor:
Miroslaw A. Karpierz, Gaetano Assanto, Bartlomiej Klus, Michal Kwasny, Urszula A. Laudyn, Armando Piccardi
Publikováno v:
Materials, Vol 11, Iss 10, p 1837 (2018)
Materials
Volume 11
Issue 10
Materials
Volume 11
Issue 10
Employing several nematic liquid crystal mixtures, we investigate how the thermo-optic response of nonlinear birefringent soft-matter affects the propagation of light beams and the features of self-induced waveguides. We address the formation of opti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::25864d22a4aa47eac72c9c4b859bd6f8
http://www.mdpi.com/1996-1944/11/10/1837
http://www.mdpi.com/1996-1944/11/10/1837
Publikováno v:
Applied Sciences, Vol 14, Iss 11, p 4682 (2024)
This paper develops an optical power limiter (OPL) utilizing dye-doped nematic liquid crystals (NLCs) in a twisted nematic configuration designed to protect charged-coupled devices from intense light damage. The device harnesses the intrinsic optical
Externí odkaz:
https://doaj.org/article/83b3945c50d84aa7b3d64afb8e1276fe
Autor:
Michal Kwasny, Bartlomiej Klus, Alessandro Alberucci, Armando Piccardi, Miroslaw A. Karpierz, Gaetano Assanto, Urszula A. Laudyn
Thanks to their unique properties, nematic liquid crystals feature a variety of mechanisms for light-matter interactions. For continuous-wave optical excitations, the two dominant contributions stem from reorientational and thermal nonlinearities. We
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d6585f1bfa5cbf99c34f751854e0842
http://harvest.aps.org/bagit/articles/10.1103/PhysRevE.96.012703/apsxml
http://harvest.aps.org/bagit/articles/10.1103/PhysRevE.96.012703/apsxml
