Tomographic Particle Image Velocimetry (Tomo-PIV) is a 3D particle image velocimetry technology combined with computed tomography (CT), which can realize full-field quantitative measurement of spatial ...

A research team reported the direct measurement of dielectric tensors of anisotropic structures including the spatial variations of principal refractive indices and directors. The group also ...

They also show that the method can produce optical components that are ready to use in just 30 minutes. "We anticipate this method to be valuable for cost-effective and swift prototyping of optical ...