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Symmetry-breaking diffraction and dynamic self-trapping in optically induced hexagonal photonic lattices
| Content Provider | Semantic Scholar |
|---|---|
| Author | Liu, Sheng Zhang, Peng Gan, Xuetao Lou, Cibo Song, Daohong Zhao, Jian-Lin Xu, Jingjun David Chen, Zhigang |
| Copyright Year | 2012 |
| Abstract | We demonstrate both experimentally and numerically linear symmetry-breaking diffraction and nonlinear dynamic self-trapping of an optical beam in hexagonal photonic lattices. We show that a stripe multivortex beam undergoes asymmetric linear diffraction, but evolves into a moving self-trapped beam under a self-defocusing nonlinearity. Fine features of symmetry-breaking in diffraction of elliptical multivortex beams are also observed and discussed. |
| Starting Page | 061907 |
| Ending Page | 061907 |
| Page Count | 1 |
| File Format | PDF HTM / HTML |
| DOI | 10.1063/1.3682510 |
| Volume Number | 100 |
| Alternate Webpage(s) | http://www.physics.sfsu.edu/~laser/pdf/Sheng_APL_100_061907.pdf |
| Alternate Webpage(s) | https://doi.org/10.1063/1.3682510 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
