Тип публикации: статья из журнала
Год издания: 2023
Идентификатор DOI: 10.1002/andp.202200543
Аннотация: <jats:title>Abstract</jats:title><jats:p>Fresnel diffraction on periodic gratings results in a two-dimensional periodic distribution of light intensity, also known as the Talbot effect. Here this approach is extended to the family of superimposed structures with translational symmetry, which consist of superposed spatial harmonics.Показать полностьюThe Talbot effect is demonstrated to be valid for superimposed gratings. The considered superimposed gratings provide a wide range of textures of optical super-lattices. These texture super-lattices represent a Talbot carpets with a complex motif, which can be varied by choosing structure parameters. These results provide a new functionality for structuring optical lattices and can find potential applications in a wide range of light–matter interactions.</jats:p>
Журнал: Annalen der Physik (Leipzig)
Выпуск журнала: Т. 535, № 3
ISSN журнала: 00033804
Издатель: A Huthig