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Interaction of laser radiation with an axially symmetric polarization with condensed media |
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| Authors: | V. S. Makin R. S. Makin |
| Affiliation: | 1. St. Petersburg State University, St. Petersburg, 198504, Russia 2. Research Institute for Complex Testing of Optoelectronic Devices and Systems, Sosnovy Bor, 188540, Russia 3. Ulyanovsk State University, Ulyanovsk, 432017, Russia |
| Abstract: | The interaction of laser radiation with an axially symmetric polarization with condensed media is studied theoretically. The interaction results in the formation of ordered micro- and nanoscale structures that can be described in terms of the universal polariton model of laser-induced media damage. It is shown that the radially polarized radiation induces a periodic ring resonance grating that focuses the excited surface plasmon-polaritons, thus increasing the total light intensity in the center of the irradiated zone. |
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