Trends in laser technology development and application

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Charlotte 7 2023-10-30 TOPIC

Trends in laser technology development and application

Trends in laser technology development and application

Lasers are also evolving in four directions in industrial manufacturing: faster, higher, better, and shorter.

There are four directions in which laser technology is moving: faster, higher, better, and shorter.

It has been estimated that the average laser power is 100,000 watts, laserpecker 12 and laser power is continuing to rise. In 2013, Nagoya, Japan, installed the first commercial 100,000-watt fiber laser for welding 300mm thick steel plates. As laser cutting develops to a higher power, its power is also increasing, reaching 8~12kW.

Quality requirements for laser output beams are continuously improving. In the past year, fiber laser beam quality problems have reached 100,000 watts for single-mode fiber lasers. laserpecker metal engraving A significant improvement has been observed in the brightness of fiber lasers, disk lasers, and semiconductor lasers directly affected by them.

Since short wavelength lasers cover a shorter band, they are widely used. It is often necessary to use short-wavelength, short-pulse ultraviolet lasers for cold processing in advanced manufacturing processes, including the manufacture of smartphones. Short-wavelength lasers have been widely used for drilling, cutting, and other applications in addition to surface marking and semiconductor wafer processing.

Getting faster and faster: Laser pulses are becoming faster and faster, and ultrafast lasers are becoming cheaper, more stable, and more useful outside the lab.

Future market potential

Future applications have always been a concern.

Environmental awareness has led to the development of various environmental cleaning technologies, including laser cleaning.

Using laser cleaning, a high-intensity laser beam and a material culture are combined to remove the surface of the workpiece material simultaneously, resulting in instant evaporation or stripping, without the use of chemical cleaning agents, pollution-free green development. You can use it to clean paint, oil, oxide layers, screws, rust, welding, and so on.

Laser cleaning is used in many industries including microelectronics, construction, nuclear power plants, automobile manufacturing, medical care, cultural relics protection, steel rust and mold decontamination, automobile manufacturing, construction, and many more.

Metal 3D printing typically uses selective laser cladding (SLM) technology to melt metal powder layer by layer.

In 2016, more than 1,000 SLM systems were sold, using fiber lasers, disk lasers, and femtosecond fiber lasers. 3D printing is also becoming more precise, and fine structures can now be printed at micron resolutions.

It is expected that the LiDAR market will grow steadily over the next five years, driven by drones, autonomous vehicles, robotics, military, and security applications.

It has been adopted by BMW, Audi and other well-known car manufacturers that laser lighting management systems are part of the corporate market for automotive laser lighting, mainly in headlights. Another important component of the product market is safety laser lighting, which is a warning sign for riders at night.

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