In a recent review article published in the journal Light: Science & Applications, researchers have emphasized the pivotal role of optical methods in manipulating and sorting microscopic and ...

Sensor-based sorting technology has secured a firm place in higher volume e-scrap shredding operations. The most popular application by far is the recovery of a nonferrous concentrate on the eddy ...

Optical sorting, beyond its widespread metal and plastic applications, can play a role in upgrading recovered fiber. Optical sorting devices have helped paper recyclers meet global quality ...