To correct for phase distortions in high-power laser setups a stacked-actuator deformable
mirror with water cooling was developed. The main characteristics of the mirror such as the …

In this paper we consider two approaches widely used in testing of wide aperture optics:
Fizeau interferometer and Shack-Hartmann wavefront sensor. Fizeau interferometer that is …

A method for determining the rms deviation of the heights of surface inhomogeneities based
on an algorithm for calculating the spectral density of the one-dimensional correlation …

Рассмотрена методика контроля радиусов кривизн оптических поверхностей,
основанная на измерении предельного радиуса волнового фронта в плоскости …

An instrument and technique for assessing errors of measuring optical surface radius of
curvature with a laser rangefinder are presented. Errors of optical instrument alignment with …

In this paper we consider two approaches widely used in testing of spherical optical
surfaces: Fizeau interferometer and Shack-Hartmann wavefront sensor. Fizeau …

Focusing laser beam through pinhole using bimorph deformable mirror SPIE.org SPIE digital
library SPIE career center optics.org Sign In View Cart Help SPIE digital library CONFERENCE …

A technique has been developed for measuring the radii of curvature of optical parts. A
scheme of the device based on a wavefront sensor is proposed, which is characterized by a …

Разработан и научно обоснован метод определения среднего квадратического
отклонения высот поверхностных неоднородностей на основе алгоритма расчёта …

A high-quality flat wavefront is usually used to calibrate the Shack-Hartmann wavefront
sensors. The article discusses the possibility of calibrating sensors with spherical …