Rofin produces CW high-power fiber lasers (FL series) with output power between 500 and 8000W, and provides a variety of solutions to irradiate the laser pointer output light to the workpiece. The company’s lasers can be equipped with direct fusion spliced fibers to obtain single-mode or multi-mode beam quality; or equipped with fiber-to-fiber couplers or fiber-to-fiber switches…
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A specific case of single-mode laser pointer application
The same multimode YLS laser is used for high and low brightness applications, such as welding, drilling, and precision cutting-an unprecedented capability. The high brightness allows the use of telephoto processing lenses, which are used to greatly improve the depth of field and minimize the damage to the optical components. Although high-brightness multi-mode laser pointer dominate the…
The U.S. military studies the use of laser pointers against missiles
The US “National Defense” magazine published an article by Dan Parsons, briefly introducing the US military (mainly the Navy) is studying the use of various low-cost laser pointer to counter enemy missiles and other weapons. In order to maintain its technological superiority, the U.S. military has invested more money in this area than any other country’s military….
Laser power monitoring to improve process stability
The applications of laser systems in industrial processes include cutting, welding and marking. The power of the laser system should be carefully adjusted to ensure the quality and repeatability of the processing results. Some parts may not need too low power for cutting. At the same time, too high power laser systems may create rough…
Research on Laser Pointer Compound Heat Source Welding Technology
(1) Laser welding of alloy-strengthened metals can easily form low-melting eutectic due to solidified crystals, such as high-strength aluminum alloys; (2) The dynamic instability of the small holes in the laser pointer welding process is likely to cause the weld pores; (3) The size of the laser spot is small, which requires high assembly accuracy of the…
The object of future laser pointer welding technology application
At present, the United States, Europe and other developed countries have issued national plans in the field of military manufacturing to promote the research and application of advanced laser pointer welding technology. European Airbus is the first aerospace manufacturing company to use laser welding structure instead of traditional riveting structure for the connection of aircraft aluminum alloy…
Application and development of high-power laser pointer welding technology
Welding is the most widely used and most important method for permanent connection of materials. It has unique advantages in improving material utilization, reducing structural weight, and reducing costs. laser pointer welding is the fastest-growing welding method in the past ten years. It uses a focusable and adjustable high-energy density laser beam as a heat source to…
Air Defense Missile Laser Pointer Technology Applied to Civil Security Field
The first trick: civilian missiles! This is the “Skynet One” low-altitude defense interception system, which was put into use as early as 2011, with good results. The laser pointer system consists of fixed launchers and missiles, and mobile launchers can also be used. Its shape is quite similar to that of ordinary quadruple air defense missiles. Its…
In 2021 will be equipped with high-energy laser pointer weapons against drones
Foreign media reported that the US Navy plans to install high-energy lasers and integrated optical blind surveillance weapons (HELIOS) systems on the Arleigh Burke-class Flight IIA destroyers deployed on the west coast of the United States by 2021. It is understood that the HELIOS system can emit 60 kilowatts of laser pointer, which is three times…
New functional device based on laser pointer
One of the exciting things about this research is that it proposes an on-demand controlled laser. By changing the position of the scatterer, you can change the working system of the laser pointer. This will open up the possibility of new functional devices based on lasers. This research further enhances our ability to use micro-ring lasers….