With its classical parallel beam laser diffraction set-up, HELOS provides a powerful method means of analyzing the particle size distribution of powders, granules, suspensions, emulsions, sprays and ...

Malvern Panalytical Instrument’s Spraytec laser diffraction system allows measurement of spray particle and spray droplet size distributions in real-time for more efficient product development ...

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When a laser beam is incident on many small objects such as lycopodium powder, the resulting diffraction pattern is similar to the diffraction pattern of a small circular aperture (Airy's disk pattern ...

When a laser beam is incident on a narrow opaque object such as a fine wire or a strand of hair, the resulting diffraction pattern is similar to the diffraction pattern of a slit of the same width as ...

The diffraction limit restricts the spatial resolution of optical microscopes, making it challenging to observe structures smaller than approximately half the wavelength of the illuminating light.

Researchers at the Fraunhofer Institute for Applied Optics and Precision Engineering (IOF) say that they have built a thulium fiber laser capable of emitting 1.91 kW - nearly double the typical output ...

For development of plane diffraction gratings, the ruling engines are equipped with laser interferometric technology that allows grooves to be arranged with nanometer precision. We have also ...

Researchers at the Fraunhofer Institute for Applied Optics and Precision Engineering IOF have developed powerful thulium ...

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