Mitetelo, N. V. ; Mamonov, E. A. ; Zhdanova, K. D. ; Novikov, V. B. ; Kolmychek, I. A. ; Popov, M. E. ; Venkatakrishnarao, D. ; Narayana, Y. S. L. V. ; Chandrasekar, R. ; Murzina, T. V. (2017) Quadratic and cubic nonlinear-optical response of organic microstructures In: AIP Conference Proceedings.
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Official URL: http://doi.org/10.1063/1.4998091
Related URL: http://dx.doi.org/10.1063/1.4998091
Abstract
Optical and nonlinear-optical properties of microstructures of different shapes (hemispheres, frustums and rods) self-assembled from organic dye of high nonlinear susceptibilities are studied. We demonstrate an enhancement of cubic self-action effects in the microstructures in comparison to these effects in corresponding continuous films, which is attributed to the whispering gallery modes excitation. The spectra of these modes and the field distribution within the microstructures are simulated by means of FDTD methods. The field localization data obtained from calculations correspond to the two-photon microscopy images of the structures.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Source: | Copyright of this article belongs to AIP Publishing LLC.. |
| ID Code: | 117510 |
| Deposited On: | 23 Apr 2021 10:03 |
| Last Modified: | 23 Apr 2021 10:03 |
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