Rogers Jeremy D, Tkaczyk Tomasz S, Descour Michael R, Kärkkäinen Ari H O, Richards-Kortum Rebecca
College of Optical Sciences, University of Arizona, 1630 East University Boulevard, Tucson, Arizona 85721, USA.
Opt Lett. 2006 Feb 15;31(4):504-6. doi: 10.1364/ol.31.000504.
A novel solution to problematic ghost images is implemented by using tilted lens elements with polynomial surfaces. Tilting the lens surfaces sends reflections out of the imaging path. The nonrotationally symmetric polynomial surfaces correct aberrations caused by tilts. The complex lens surfaces are fabricated by using gray-scale lithographic patterning of hybrid solgel glass.
通过使用具有多项式表面的倾斜透镜元件，实现了一种解决有问题的重影图像的新方案。倾斜透镜表面可将反射光线引出成像路径。非旋转对称的多项式表面可校正由倾斜引起的像差。复杂的透镜表面是通过对混合溶胶凝胶玻璃进行灰度光刻图案化来制造的。
