Laser Structuring
Optimized surfaces for higher efficiency and performance
Laser structuring and micro-processing allow precise and targeted modifications of surfaces in order to optimize the functionality and performance of materials. The versatile application possibilities of laser structuring extend across numerous industries. In the electronics industry, the micro-structuring of surfaces e.g. ensures improved adhesion of coatings. It is also used to create conductive structures for displays or sensors. In medical technology, the surface properties of implants and instruments are optimized, which then offer better compatibility and functionality and laser structuring is also used in photovoltaics to manipulate semiconductors or produce tiny electrical contacts.
Challenges in laser structuring
Laser structuring is ideal for demanding applications that require high precision and reproducible results. However, it involves various technical requirements in order to meet the high demands of industrial applications:
Precision and reproducibility in micro-processing
Many applications like processing solar wafers, require high precision and exact repeatability, as even the smallest deviations can affect the functionality of the structured surface. In addition, low thermal drift and high long-term stability are also important.
RAYLASE has therefore developed beam deflection systems with a design optimized for stability and low-drift electronics and galvo motors. The SUPERSCAN IV and SUPERSCAN V series work consistently, precisely and stable and are ideal for laser structuring and micro-processing.
Tailor-made solutions for different materials and structures
The requirements for laser structuring vary depending on the material and application. Whether metals, plastics or glass - each material places specific demands on the laser parameters. In addition, ultrashort pulse lasers, which are frequently used, pose challenges for many optics due to the high pulse power.
RAYLASE solutions can be configured in a variety of ways to meet these challenges. We offer a wide range of mirror sizes and coatings to suit all common lasers. We also offer a wide selection of f-theta lenses.
Interesting applications and use cases
Laser structuring enables a wide range of applications in various industries. Here are some interesting examples:
