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Tag Archives: Photonics
Coldest Electrons Ever from Photocathodes
Researchers have generated the coldest electrons to date from solid-state photocathodes, an achievement that could improve electron sources for particle accelerators and ultrafast electron microscopy applications. Continue reading
Ship shape
Welding ship hulls is a relatively new application for laser processing, but one where lasers can add great value. Read more in Laser Systems Europe…
Optical cell sorting
Researchers are using light and new image processing tools for label-free cell characterization. Continue reading
Guided by holes
The latest developments in photonic crystal fibres, optical fibres with unique light guiding properties. Continue reading
3D printing, in the flesh
Although not yet as established as other additive manufacturing applications, printing human tissue is poised to significantly advance the field of medicine. Continue reading
Final frontier
Photonics technologies being developed for probing the universe are leading to better commercial products. Continue reading
Sharp images from fuzzy concepts
Developments in snapshot imaging and computational processing improve resolution at unprecedented frame rates. Continue reading
Making a Mark
New regulations on unique device identifiers for medical equipment and implants are being phased in by the US Food and Drug Administration, including codes best marked with a laser. Continue reading
The Emperor’s New Photonics Clothes
How wearable technologies for applications such as media, sports, logistics, and medicine are improving in terms of design and functionality. Continue reading
Fluorescent Colloidal Nanomaterial Rapidly Internalized into Living Cells
Researchers have successfully incorporated colloidal nanoplatelets, a disc-like variation on spherical quantum dots, in a biological system. The new “lipoprotein nanoplatelets” were found to be rapidly internalized into living cells while retaining their fluorescence, making them uniquely valuable in live-cell imaging and labelling. Continue reading
