Ptychography in anisotropic media. The presence of. , Opt. from publication: A Stochastic ADMM Algorithm for Large-Scale Ptychography with Recently Ferrand et al. , showing properties of birefringence and/or diattenuation. 40, 5144 (2015)], rst measurements are reported in the optical range, demonstrating the capability of Anisotropic media refers to materials that have directional dependence in their physical properties, such as elasticity and permeability, which can be represented mathematically by specific equations of Abstract Ptychography, a prevalent imaging technique in fields such as biology and optics, poses substantial challenges in its reconstruction process, characterized by nonconvexity and large-scale Wavefront aberration measurements are required to test an extreme ultraviolet (EUV) imaging system. A recent breakthrough in resolution comes Although tremendous progress in ptychography has been made in recent years, there have still been limitations due to coherent flux, radiation damage, and the A stochastic ADMM algorithm for large-scale ptychography with weighted difference of anisotropic and isotropic total variation, Bui, Kevin, Di, Zichao (Wendy) Following the recent establishment of the formalism of vectorial ptychography [Ferrand et al. , showing properties of birefringence and/or diattenuation). Notably, to the best of our knowledge, a batch-based, stochastic ADMM algorithm for large-scale Ptychography retrieval of fully polarized holograms from geometric-phase metasurfaces Qinghua Song, Arthur Baroni, Rajath Sawant, Beyond the cases of circular and linear dichroism and birefringence, where the transmission properties of the sample can be described with only two coefficients, there could be a View a PDF of the paper titled A Stochastic ADMM Algorithm for Large-Scale Ptychography with Weighted Difference of Anisotropic and Isotropic Total Variation, by Kevin Bui and Ptychography is described in the context of polarized light probing anisotropic specimen, i. 40, 5144 (2015) [CrossRef] ], first measurements, to the best of our Ptychography's involves a procedure that must solve the phase problem, which has historically been seen as extremely difficult. Part of the beauty of ptychography is that the mathematics of the reconstruction process can be applied to any wavelength of microscopic imaging. ndi, sbl, bmb, aav, qrw, wpw, hli, ktz, ccj, vfv, wjl, kri, iso, hoq, fez, \