Laser scanning technology for building security applications utilises the time-of-flight method, in which a sensor emits a pulse that is then reflected by a target, if present. The time required for ...

This nearly eliminated the effects of ink bleed and revealed the ... forearm of mummified human remains under white light and laser scan exposing additional fine detail in the tattoo artwork ...

The basic scheme here is known as confocal laser scanning fluorescence microscopy, where a laser at one wavelength excites fluorescent tags bound to structures in a sample. Light emitted by the ...

After some napkin math, a motorized laser mount as above will have some nasty sine wave like effects if you take pictures in between steps of a rotating 3d scanner. Be aware, that 3d scanning ...

The penetration depth of traditional confocal laser-scanning microscopy (LSM) systems is limited by light scattering. To avoid these limitations, multiphoton LSM uses a nonlinear fluorophore ...

Omnitron Sensors, a US startup developing tiny mirrors based on microelectromechanical systems (MEMS) technology, says it has raised more than $13 million in a series A round of venture finance.

The new laser technique allowed scientists to make the mummified individuals’ skin glow brightly in contrast with the black tattoo ink. This nearly eliminated the effects of ink bleed and ...