Scientists use ultrafast laser pulses to weld metal and glass

This week, scientists at heriot-watt University claimed to have used a groundbreaking method that USES ultra-fast lasaer pointer pulses to weld together materials such as glass and metal. Traditionally, welding has been limited to materials with similar properties. At present, equipment and products involving glass and metal are usually held together by adhesives, which are…

The researchers used terahertz radiation to determine the boundaries of brain tumors

According to mmes consulting, a team of scientists from Moscow state baumann technical university, boldenko institute of neurosurgery and prokhorov institute of basic physics, Russian academy of lasaer pointer sciences, have proposed a method to determine the boundary of brain tumors using terahertz radiation, thus significantly improving the effect of treating brain tumors. Gliomas, the most…

How to choose laser trackless navigation

In recent years, mobile robot technology has been greatly developed in the world, and the navigation technology of robot has also been developed rapidly, from the former magnetic stripe navigation, two-dimensional code navigation, to the popular laser trackless navigation. For lasaer pointer trackless navigation which does not need to lay magnetic stripes on the ground,…

NASA is using space lasers to measure trees on earth

University of Maryland geosciences professors and NASA professors are using advanced technology installed on the international space station to conduct the global ecosystem dynamics survey (GEDI). Scientists measure the amount of carbon stored in forests by calculating the size and shape of individual trees using alasaer pointer imaging system 250 miles from earth. It is…

Us conducts modeling and research on the interaction between laser and plasma

On March 28, the missile defense agency division of the U.S. department of defense at redstone Arsenal, ala., awarded a $8,272,568 cost-plus award to L3 applied technologies corp. to conduct modeling and experimental studies of lasaer pointer-plasma interactions. It is understood that the contract includes the basic work cycle clause, corresponding to the amount of…

LMT has developed a laser guided bullet that bends

Lockheed Martin (LMT) has developed a laser guided bullet that can “bend” The lasaer pointer-guided bullet has a more complex internal structure and is longer than ordinary bullets, about 10.16 cm. There are optical sensors at the front end of the missile body, which can be used to search and track laser guidance points of…

The us military has fitted armoured vehicles with laser-armed drones to guide laser cannons

According to foreign media reports, the us army is installing lasaer pointer weapons and hunter-killer unmanned aerial vehicle system from the stryker wheeled armored vehicle to give the platform new attack capability. General dynamics land systems, the U.S. manufacturer of stryker armored vehicles, has been testing the installation of an onboard integrated sensor-uav system. A…