| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1533002 | Optics Communications | 2016 | 4 Pages |
Abstract
•Denser and sparser interference patterns are observed experimentally.•Nonlocal subwavelength diffraction is achieved by correlation measurement.•The relation of interference fringes’ width is concluded.
We report an experimental demonstration of non-local correlation interference with a pseudo-thermal light source. The experimental results show denser and sparser interference effects compared to classical interference. Our experimental result suggests that denser lithography and imaging can also be achieved with correlation method.
Related Topics
Physical Sciences and Engineering
Materials Science
Electronic, Optical and Magnetic Materials
Authors
Ling-Yu Dou, Lu Gao, Xin-Bing Song,