Wavelength-Independent Correlation Detection of Aberrations Based on a Single Spatial Light Modulator

The cumulative achievements in the fields of science and technology have allowed us to substantially approach solution phase problem optics. Among all phasometric methods, single-beam methods are most promising, since they more variable versatile. Single-beam based either on analysis intensity distribution, as is conducted by interferometers wavefront sensors, or transformation into an distribution due spatial filtering, holographic methods. However, these working with polychromatic radiation require spectral filters process such radiation. This paper presents a new synthesis Fourier holograms used sensors that make it possible create achromatic elements work white light without use additional filters. was numerically experimentally verified.