双衍射白光成像：二维衍射的初步结果
Double Diffraction White Light Imaging: First Results with Bidimensional Diffraction
摘要：
利用普通的衍射光栅，白光的二次衍射在一定条件下可以产生薄棱镜状的像。由于衍射元件是直的和平行的，光线的衍射偏离主要发生在一个方向上。我们使用衍射在两个方向上发生的元素显示类似的图像：螺旋槽圆盘。描述了直槽和近似圆形曲线槽情况之间的一些差异。
英文摘要：
The double diffraction of white light can produce a thin-prism-like image in certain conditions by using ordinary diffraction gratings. The diffractive deviation of rays happens mainly in one direction because the diffracting elements are straight and parallel. We show similar images using elements where diffraction happens in both directions: spiral grooves discs. Some differences between the straight-groove and the almost circular curved-groove cases are described.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
