In 1986, American physicist Arthur Ashkin developed a fascinating tool that could gently pick and move microscopic objects like cells and molecules without touching them. This tool, called optical ...

Scientists who have thrown a single atom from one pair of optical tweezers to another say that the feat could be used to build better quantum computers. When you purchase through links on our site, we ...

Three years ago, Arthur Ashkin won the Nobel Prize for inventing optical tweezers, which use light in the form of a high-powered laser beam to capture and manipulate particles. Despite being created ...

In a major accomplishment for quantum mechanics research, scientists at Durham University in the UK have achieved the first-ever quantum entanglement of molecules. The team used precisely controlled ...

Optical tweezers use laser light to manipulate small particles. A new method has been advanced using Stampede2 supercomputer simulations that makes optical tweezers safer to use for potential ...

Optical tweezers are a versatile way to trap and manipulate particles and untethered biological cells, exploiting the intensity gradients that can be created by focused lasers. One problem, however, ...

MIT researchers have harnessed integrated optical phased array (OPA) technology to develop a type of integrated optical tweezers, akin to a miniature, chip-based “tractor beam”—like the one that ...

Ashkin's discovery has since formed the basis for the development of optical tweezers, a tool frequently used to control the motion of small biological objects and investigate them. Optical tweezers ...

Manuel Endres, professor of physics at Caltech, specializes in finely controlling single atoms using devices known as optical tweezers. He and his colleagues use the tweezers, made of laser light, to ...

Researchers have created a new version of optical tweezer technology that fixes a heating problem, a development that could open the already highly regarded tools to new types of research and simplify ...