Trends and trade-offs in nematicon propagation |
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| Authors: | A Piccardi M Trotta M Kwasny A Alberucci R Asquini M Karpierz A D’Alessandro G Assanto |
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| Institution: | 1.Nonlinear Optics and OptoElectronics Lab (NooEL),University of Rome “Roma Tre”,Rome,Italy;2.Dipartimento di Ingegneria dell’Informazione, Elettronica e Telecomunicazioni,University of Rome “Sapienza”,Rome,Italy;3.Faculty of Physics,Warsaw University of Technology,Warsaw,Poland |
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| Abstract: | We investigate the propagation of nematicons in various nematic liquid crystals. Following some general considerations on
the role of material parameters in light self-trapping via a reorientational nonlinear response, we discuss numerical results
on light self-action and transverse localization. Finally, we validate our findings with experimental measurements in three
liquid crystalline mixtures featuring different amounts of birefringence. |
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