Liu Xue-Feng, Chen Xi-Hao, Yao Xu-Ri, Yu Wen-Kai, Zhai Guang-Jie, Wu Ling-An
Opt Lett. 2014 Apr 15;39(8):2314-7. doi: 10.1364/OL.39.002314.
An experiment demonstrating lensless ghost imaging (GI) with sunlight has been performed. A narrow spectral line is first filtered out and its intensity correlation measured. With this true thermal light source, an object consisting of two holes is imaged. The realization of lensless GI with sunlight is a step forward toward the practical application of GI with ordinary daylight as the source of illumination.
一项利用阳光进行无透镜鬼成像（GI）的实验已经完成。首先滤出一条窄谱线并测量其强度相关性。利用这个真正的热光源，对一个由两个孔组成的物体进行了成像。利用阳光实现无透镜鬼成像向着将普通日光作为照明源的鬼成像实际应用迈出了一步。
