Morphing discrete diffraction in nonlinear Mathieu lattices
Nema prikaza
Autori
Zannotti, AlessandroVasiljević, Jadranka M.
Timotijević, Dejan
Jović Savić, Dragana M.
Denz, Cornelia
Članak u časopisu (Objavljena verzija)
,
Optical Society of America
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
Discrete optical gratings are essential components to customize structured light waves, determined by the band structure of the periodic potential. Beyond fabricating static devices, light-driven diffraction management requires nonlinear materials. Up to now, nonlinear self-action has been limited mainly to discrete spatial solitons. Discrete solitons, however, are restricted to the eigenstates of the photonic lattice. Here, we control light formation by nonlinear discrete diffraction, allowing for versatile output diffraction states. We observe morphing of diffraction structures for discrete Mathieu beams propagating nonlinearly in photosensitive media. The self-action of a zero-order Mathieu beam in a nonlinear medium shows characteristics similar to discrete diffraction in one-dimensional waveguide arrays. Mathieu beams of higher orders show discrete diffraction along curved paths, showing the fingerprint of respective two-dimensional photonic lattices.
Ključne reči:
discrete diffraction, Mathieu beams, photonic lattices, morphing diffraction, nonlinearityIzvor:
Optics Letters, 2019, 44Izdavač:
- Optics Letters
Finansiranje / projekti:
- German Academic Exchange Service (Project No. 57219089)
- Qatar National Research Fund (NPRP No. 7-665-1-125)
- Nelinearna fotonika nehomogenih sredina i površina (RS-MESTD-Basic Research (BR or ON)-171036)
DOI: https://doi.org/10.1364/OL.44.001592
ISSN: 0146-9592 (print); 1539-4794 (web)
[ Google Scholar ]Institucija/grupa
Institut za multidisciplinarna istraživanjaTY - JOUR AU - Zannotti, Alessandro AU - Vasiljević, Jadranka M. AU - Timotijević, Dejan AU - Jović Savić, Dragana M. AU - Denz, Cornelia PY - 2019 UR - http://rimsi.imsi.bg.ac.rs/handle/123456789/3046 AB - Discrete optical gratings are essential components to customize structured light waves, determined by the band structure of the periodic potential. Beyond fabricating static devices, light-driven diffraction management requires nonlinear materials. Up to now, nonlinear self-action has been limited mainly to discrete spatial solitons. Discrete solitons, however, are restricted to the eigenstates of the photonic lattice. Here, we control light formation by nonlinear discrete diffraction, allowing for versatile output diffraction states. We observe morphing of diffraction structures for discrete Mathieu beams propagating nonlinearly in photosensitive media. The self-action of a zero-order Mathieu beam in a nonlinear medium shows characteristics similar to discrete diffraction in one-dimensional waveguide arrays. Mathieu beams of higher orders show discrete diffraction along curved paths, showing the fingerprint of respective two-dimensional photonic lattices. PB - Optics Letters T2 - Optics Letters T1 - Morphing discrete diffraction in nonlinear Mathieu lattices VL - 44 DO - https://doi.org/10.1364/OL.44.001592 ER -
@article{ author = "Zannotti, Alessandro and Vasiljević, Jadranka M. and Timotijević, Dejan and Jović Savić, Dragana M. and Denz, Cornelia", year = "2019", abstract = "Discrete optical gratings are essential components to customize structured light waves, determined by the band structure of the periodic potential. Beyond fabricating static devices, light-driven diffraction management requires nonlinear materials. Up to now, nonlinear self-action has been limited mainly to discrete spatial solitons. Discrete solitons, however, are restricted to the eigenstates of the photonic lattice. Here, we control light formation by nonlinear discrete diffraction, allowing for versatile output diffraction states. We observe morphing of diffraction structures for discrete Mathieu beams propagating nonlinearly in photosensitive media. The self-action of a zero-order Mathieu beam in a nonlinear medium shows characteristics similar to discrete diffraction in one-dimensional waveguide arrays. Mathieu beams of higher orders show discrete diffraction along curved paths, showing the fingerprint of respective two-dimensional photonic lattices.", publisher = "Optics Letters", journal = "Optics Letters", title = "Morphing discrete diffraction in nonlinear Mathieu lattices", volume = "44", doi = "https://doi.org/10.1364/OL.44.001592" }
Zannotti, A., Vasiljević, J. M., Timotijević, D., Jović Savić, D. M.,& Denz, C.. (2019). Morphing discrete diffraction in nonlinear Mathieu lattices. in Optics Letters Optics Letters., 44. https://doi.org/https://doi.org/10.1364/OL.44.001592
Zannotti A, Vasiljević JM, Timotijević D, Jović Savić DM, Denz C. Morphing discrete diffraction in nonlinear Mathieu lattices. in Optics Letters. 2019;44. doi:https://doi.org/10.1364/OL.44.001592 .
Zannotti, Alessandro, Vasiljević, Jadranka M., Timotijević, Dejan, Jović Savić, Dragana M., Denz, Cornelia, "Morphing discrete diffraction in nonlinear Mathieu lattices" in Optics Letters, 44 (2019), https://doi.org/https://doi.org/10.1364/OL.44.001592 . .