Introducing the world’s fastest 2D polarisation camera, at over 1 million frames per second!
Key Uses include:
- Analysis and visualisation of internal stress distribution during metal processing
- Evaluation of stress propagation around cracks due to impact fracture
- Dynamic observation of crystal axis/orientation state on liquid crystal/crystal material
- Visualisation of fluid stress distribution generated by viscoelastic body or soft matter
Polarisation can measure and visualise various physical quantities and properties
Polarised light cannot be recognised visually but is light where “light waves oscillate in a single plane”. Since the polarisation state of light varies depending on the internal structure of the transmission object and the surface shape of the reflected object, it can be applies to measure various physical qualities and visualise phenomena by obtaining the polarisation state before entering and after exiting the object. By combining this “polarisation information” with the conventional high-speed camera images, it is possible to study the load applied to a cutting tool at the same time as analysing the stresses inherent in the transparent material in the images, and understand the stress propagation and relaxation processes in impact test and flow phenomenon.This enables us to visualise events that cannot be seen by conventional means, qualitatively measuring the uniformity of the spatial performance of the alignment film in a non-contact manner.