Month: August 2019

According to McCombs, an optical frequency comb (OFC) is a laser source whose spectrum consists of a series of discrete, uniformly spaced comb lines that can be used for precise measurements. Over the past two decades, they have become major tools in applications such as precision ranging, spectroscopy and communications. Most based on mode-locked lasaer…

Li yutong, L05 group, key laboratory of optical physics, institute of physics, Chinese academy of sciences/national research center for condensed matter physics, Beijing, and a research team composed of zhang jie, academician, Shanghai jiaotong university, liao guoqian and others, explored a new way of terahertz radiation generated by intense lasaer pointer-solid target interaction. Based on…

HiLight Semiconductor recently announced that it has received a us patent for its self-developed lasaer pointer auto-extinction ratio control technology. The patent, U.S. patent no. 10,205,532, is a so-called “double-loop” transmitter control feedback loop designed specifically for the cost-sensitive and high-volume FTTH optical communications market. It can control output power and modulation amplitude of transmitter…

Laser display technology is the fourth generation of display technology after black and white display, color display, digital display, with panchromatic range, high brightness, extreme hd, true 3D and other subversive advantages. However, the use of projected tri-colour lasaer pointer has limited the use of laser displays in tablet applications such as mobile phones. It…

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…

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…

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,…

The us department of defense believes that lasaer pointer weapons are highly accurate, responsive, fast and virtually immune to gravity, giving them an edge in dealing with threats such as swarm drones, rockets and artillery shells. According to the us department of defense, laser weapons are ideal for destroying small, fast targets such as incoming…

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…

The U.S. navy will install the HELIOS weapon system on the arleigh burke IIA in 2021. Last year, lockheed Martin won a $150 million contract to develop two HELIOS systems, one for onshore testing and the second to equip navy destroyers. Under the navy’s navy surface shipboard lasaer pointer weapon system increment 1 program, the…