Principles of Adaptive Optics describes the foundations, principles, and applications of
adaptive optics (AO) and its enabling technologies. This leading textbook addresses the …

They present results for lens‐free microscopy for the imaging of dense cell culture. With this
aim, they use a multiwavelength LED illumination with well separated wavelengths, together …

Wireless tomography, a novel approach to remote sensing, is proposed in Part I of this
series. The methodology, literature review, related work, and system engineering are …

We show experimentally that the recently proposed iterative shadowgraphic method can be
applied to in-line digital holography, provided a suitable regularization step is introduced …

摘要提出了一种基于数字图像处理技术的用于降低相位突变点的改进型Gerchbery Saxton
(G S) 衍射光学元件设计方法. 与普通的G S 衍射光学元件设计算法相比, 这种改进型的G S …

Observational studies from rock fractures to earthquakes indicate that fractures and many
large earthquakes are preceded by accelerating seismic release rates (accelerated seismic …

The propagation of scalar waves in an inhomogeneous isotropic medium is formulated
mathematically as the problem of the wave equation in curved space equipped with metric …

Zur vollständigen Beschreibung eines monochromatischen Wellenfeldes ist die Kenntnis
über die Amplituden-und Phasenverteilung unabdingbar. Während sich die messtechnische …

Important nuances of a process or processes in action can be obtained from the phase
retrieval of diffraction patterns for analysis of transient events. A significant limitation …

Digital In-line Holography with the Iterative Shadowgraphic Method Page 1 Digital In-line
Holography with the Iterative Shadowgraphic Method Stefano Minardi1, Falk Eilenberger1 …