Institut Fresnel (CNRS UMR 6133), Aix-Marseille Université, Campus de St Jérôme, 13013 Marseille, France.
Opt Lett. 2010 Jun 1;35(11):1857-9. doi: 10.1364/OL.35.001857.
We demonstrate that the axial resolution of a reflection tomographic diffractive microscope is drastically improved when the sample is placed in front of a perfect mirror. We show analytically and with rigorous simulations that this approach permits us to obtain images with the same isotropic resolution as that obtained when the sample is illuminated and observed from every possible angle. The main difficulty lies in accounting properly for the mirror in the inversion algorithm.
我们证明了当样品置于完美反射镜前时，反射层析衍射显微镜的轴向分辨率会显著提高。我们通过分析和严格的模拟表明，这种方法可以使我们获得与从各个可能角度照明和观察样品时相同的各向同性分辨率的图像。主要的困难在于正确地在反演算法中考虑反射镜。
