In the past few years, lasers have become more robust, complex, and versatile. The latest technological developments have triggered further applications in different fields such as automotive, commercial, industrial, medical, and research.
Read on to learn more about the latest developments in the laser industry:
Laser welding has become a standard, and almost all materials can be laser welded, producing more promising results than the conventional welding process. The laser beam is used to join metal pieces and can be combined with other traditional methods.
Laser welding is ideal for connecting materials with high melting points. This is because the supply of energy can be regulated, monitored, and maintained. Its high welding speed and excellent automation process also make it a common choice in modern industrial settings.
Laser Material Interaction
Just a few years ago, the shortest obtainable laser material interaction was 10 nanoseconds. Nowadays, even shorter femto second lasers are used in laboratories. The development of ultra short pulses paved the way for different uses such as micromachining, pulsed laser deposition, marine laser application, generation of nano particles, and laser ablation.
Today, ultra short lasers are used in research laboratories and their applications in the industrial sector are increasing. These also generate ablation plumes with highly energetic atoms and ions, which can be significant in the deposition of special layers in tribological applications.
Short pulses laser are better in obtaining higher accuracies in dimensional control. They are also more efficient and less wasteful in industrial processes. The growth in laser efficiency is essential for additive manufacturing like in advanced aerospace engines.
The increasing availability of ultrafast or ultrashort-pulse-width lasers is also paving way for better manufacturing methods. The pulses are shorter in duration, enabling precise material processing, which produces better results and leads to improved performance.
The trends in laser development can change the ways people manufacture materials for various applications. With emphasis on ultrashort lasers and laser welding methods, it is now possible to create new materials with greater speed and more power.