Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
11001447 | Optics Communications | 2019 | 6 Pages |
Abstract
Herein we theoretically report a method that generates a transverse-spatiotemporal dispersion, which is distinct from previous spatial, temporal, and longitudinal-spatiotemporal dispersions. By modulating the transverse-spatiotemporal dispersion, two not yet reported spatiotemporally structured beams, i.e., the honeycomb beam and the picket-fence beam, can be generated in the space-time domain. The generated spatiotemporally structured beams have novel and tunable periodic distributions. The transverse-spatiotemporal dispersion, spatiotemporally structured beams and their inner relationship are analyzed and introduced. We believe that this method might open a path towards new optical beams for potential applications, such as ultrafast optical fabrication and detection.
Related Topics
Physical Sciences and Engineering
Materials Science
Electronic, Optical and Magnetic Materials
Authors
Zhaoyang Li, Noriaki Miyanaga,