Enhance your options for marking metals and plastics by utilizing the MOPA laser. This laser offers the ability to achieve higher contrast and improved readability when marking plastics, as well as the ability to create black markings on (anodised) aluminum and produce consistent colors on steel. Additionally, the MOPA laser enables the production of markings that are comparable in quality to those made with conventional fiber lasers, but at a potentially faster pace.

The MOPA laser provides the flexibility to adjust pulse durations within a range of 4 to 200 ns. This versatility makes it one of the most adaptable lasers available, suitable for a wide range of applications. By adjusting the pulse duration, the MOPA laser can mimic the characteristics of both conventional fiber lasers, which have relatively longer pulses, as well as traditional solid-state lasers like Nd:YAG or Nd:YVO4 (vanadate), which have comparatively shorter pulses.

The MOPA laser offers several advantages for marking metals and plastics. First, it results in reduced burning or melting in the edge area of metal engravings. This is beneficial as it helps to maintain the integrity of the metal surface. Additionally, the MOPA laser generates less heat during annealing markings on metal, which in turn leads to better corrosion behavior. This is significant as it helps to preserve the quality of the metal and extends its lifespan.

Furthermore, the MOPA laser allows for the creation of reproducible annealing colors on stainless steel. This means that consistent, high-quality markings can be achieved on stainless steel surfaces.

When it comes to plastics, the MOPA laser offers precise control over the melting process. This is important as it allows for accurate and controlled markings on plastic materials. The MOPA laser also reduces foaming when working with plastics, which ensures cleaner and more precise markings.

Furthermore, the MOPA laser produces more homogeneous and sometimes higher-contrast markings on certain types of plastics. This is beneficial as it enhances the visibility and legibility of the markings.