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

Learn how to overcome resolution limitations caused by atmospheric turbulence in Imaging
Through Turbulence. This hands-on book thoroughly discusses the nature of turbulence …

A new technique is proposed for the recovery of optical phase from intensity information. The
method is based on the decomposition of the transport-of-intensity equation into a series of …

Atmospheric turbulence profoundly limits the angular resolution of astronomical telescopes
working at visible and near-infrared wavelengths. In fact, the angular resolution for …

A semipassive bimorph mirror is considered as the most promising corrector for low-order
and at the same time low-cost atmospheric adaptive optical systems. Theoretical and …

We report the main parameters of a nine-electrode bimorph piezoelectric adaptive mirror
designed to correct low-order aberrations. We describe measurements of the control …

By analyzing the Poisson equation describing the static behavior of membrane and bimorph
deformable mirrors and biharmonic equation describing the continuous facesheet mirror …

The actuator pattern of an adaptive mirror determines the amplitudes and the fidelities of the
mirror deformations that can be achieved. In this study, we analyze and compare different …

We introduce image quality criteria for organizing feedback control in adaptive imaging
systems. These image quality criteria are dependent on the Fourier spectrum of the image …

摘要双压电片变形反射镜作为波前校正器具有结构简单, 变形量大, 成本低及制造周期短的优点,
能代替传统分立式变形镜从而降低自适应光学系统的成本. 为验证工艺的可行性和了解双压电片 …