Excimer lasers

Excimers (short for "excited dimer") are molecules that play an important role in surface technology, particularly in the processing and modification of surfaces using excimer lasers. These lasers operate in the ultraviolet (UV) range of the electromagnetic spectrum and generate high-energy light pulses that can be used for the precise processing of materials.

In surface technology, excimer lasers are used for various applications, including microstructuring, surface treatment, cleaning and modification of materials. Due to the short and high-energy light pulses, excimer lasers can process materials with minimal heat generation, which is particularly important for sensitive materials or applications where precise control of the processing depth is required.

An important application of excimer lasers is in surface microstructuring, where they are used to create fine structures, patterns or engravings on material surfaces. This is used in areas such as the semiconductor industry, medical technology, microelectronics and the optical industry, where high-precision and fine structures are required.

Excimer lasers are also used for the surface treatment and modification of materials to improve their adhesion, durability or other surface properties. This can include, for example, the activation of surfaces for coating, the removal of impurities or the creation of specific surface structures.

The use of excimer lasers in surface engineering enables precise and controlled machining processes that cover a wide range of applications and materials. Their ability to process materials with minimal thermal stress and achieve high-precision results makes them an important technology for the production of high-quality and sophisticated surfaces in various industries.