Abstract
We study nondiffracting accelerating paraxial optical beams in periodic potentials, in both the linear and the nonlinear domains. In particular, we show that only a unique class of z-dependent lattices can support a true accelerating diffractionless beam. Accelerating lattice solitons, autofocusing beams and accelerating bullets in optical lattices are systematically examined.
Original language | English |
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Pages (from-to) | 2129-2132 |
Number of pages | 4 |
Journal | Optics Letters |
Volume | 39 |
Issue number | 7 |
DOIs | |
State | Published - 1 Apr 2014 |
All Science Journal Classification (ASJC) codes
- Atomic and Molecular Physics, and Optics