Chinese Optics Letters, 2020, 18 (3): 030501, Published Online: Feb. 21, 2020  

Scalable Talbot effect of periodic array objects Download: 926次

Author Affiliations
School of Physics and Optoelectronic Engineering, Ludong University, Yantai 264025, China
Abstract
A type of scalable self-imaging capable of variable magnification or minification of periodic objects is demonstrated in the focal plane of a lens illuminated by a point source. The theory and the experimental results show that the self-imaging phenomenon can also be realized in the focal plane of a lens regardless of whether the distances satisfy the lens formula or not. The particular property of this scalable self-imaging effect is that the images in the focal plane can be controlled with different scaling factors only when the distances between the point source and the periodic object satisfy a certain condition. This discovery should open a new field of diffraction imaging and new application opportunities in precision measurement.

Rui Yang, Zhenfa Xue, Zhiyong Shi, Liqiang Zhou, Linwei Zhu. Scalable Talbot effect of periodic array objects[J]. Chinese Optics Letters, 2020, 18(3): 030501.

引用该论文: TXT   |   EndNote

相关论文

加载中...

关于本站 Cookie 的使用提示

中国光学期刊网使用基于 cookie 的技术来更好地为您提供各项服务,点击此处了解我们的隐私策略。 如您需继续使用本网站,请您授权我们使用本地 cookie 来保存部分信息。
全站搜索
您最值得信赖的光电行业旗舰网络服务平台!