arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1409.2134physics.opticsquant-ph
收藏

基于空频滤波的强度起伏相关超分辨成像

Super-resolution imaging using the spatial-frequency filtered intensity fluctuation correlation

Jane Sprigg, Tao Peng, Yanhua Shih

摘要:

我们报告了一个实验演示的非经典成像机制与超分辨能力超过瑞利极限。当经典图像由于使用小的成像透镜而完全模糊时,通过利用热光的强度波动相关性,演示相机恢复了分辨率测试仪的图像。这种方法可以适用于长距离成像,如卫星成像,这需要大直径的相机镜头,以实现高图像分辨率。

英文摘要:

We report an experimental demonstration of a nonclassical imaging mechanism with super-resolving power beyond the Rayleigh limit. When the classical image is completely blurred out due to the use of a small imaging lens, by taking advantage of the intensity fluctuation correlation of thermal light, the demonstrated camera recovered the image of the resolution testing gauge. This method could be adapted to long distance imaging, such as satellite imaging, which requires large diameter camera lenses to achieve high image resolution.

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。

↑