optical

Currently, each individual often has many devices such as computers, phones, music players ... and dozens of chargers with cordless wires.

More than 200 delegates, of which 60 international delegates attended the 6th National Spectrum Optical Conference, from 8 to 12 November in Hanoi.

Since lasers first appeared nearly 50 years ago, scientists and technicians have dreamed of the ability to create a completely optical circuit in which electrons are replaced by

Japan's Ministry of Science and Technology will develop an advanced optical satellite capable of detecting objects at sea or on land with a resolution of up to 1m.

By using lasers to combine and decompose molecules, scientists have invented the 3D optical data storage technology.

US researchers have developed an optical sensor that improves the relationship between neurons and prosthetics.