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 ...

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 ...

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 ...

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 ...

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 ...

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 ...

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 ...

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 ...

Precision manipulation A conceptual rendering of the low frequency electrothermoplasmonic tweezer device in action. (Courtesy: Justus Ndukaife) Physicists in the US have developed a new platform for ...

A compact optical tweezer will operate in a microgravity environment for the first time when it is installed in the International Space Station (ISS) in 2005. The fully automated system, developed at ...

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 ...