Abstract: Wavefront healing is a ubiquitous diffraction phenomenon that affects cross-correlation traveltime measurements, whenever the scale of the 3-D variations in wave speed is comparable to the ...

Researchers at the Mälardalen University in Sweden have provided an extensive review of all wavelength-selective PV systems for applications in agrivoltaics. “Traditional opaque silicon panels ...

Sub-wavelength optics is the study of light on a spatial scale smaller than its wavelength. Conventionally, the minimum length scale on which a beam of light can operate is equal to half its ...

The breaking wavefront shows the entrainment of air bubbles. The process of air entrapment is chaotic. The present level of mesh refinement predicts the initiation of breaking and the bulk of the roll ...

Imagine taking the radio frequency properties of the dish antennas you see on rooftops and knitting them into a wearable ...

Researchers in the UK have developed a new spray coating for greenhouses that optimizes the wavelength of light shining onto the plants, improving their growth and yield. The technology could in ...

Close-up of the wavefront pattern recorded on the holographic film (Credit: 3Blue1Brown, YouTube) In a recent video by [3Blue1Brown], this process of recording the wavefront with holography is ...

The related paper can be found here. It includes a simulated environment for satellite communications downlinks, used to train reinforcement learning models for controlling a deformable mirror within ...

Python package for high-performance spatial light modulator (SLM) control and holography. Supports features from aberration-corrected 3D point clouds to automated Fourier-domain calibrations.

Abstract: Color images have been obtained by wavefront reconstruction from a reflection volume hologram illuminated with ordinary white light. The hologram was recorded with coherent light at two ...

Using a four-lens Galilean configuration, it avoids internal laser convergence and ensures wavefront deviations below 0.25λ for both wavelengths. Unlike traditional glued-lens designs prone to damage ...