Fiber-Coupled Laser for Development and ExposureDevelopment is a photolithography technology in which the photoresist in the exposure area of the positive photoresist and the non-exposure area of the negative photoresist are dissolved in the developer to form a three-dimensional pattern on the photo

Laser is an unnatural light produced through the theory of stimulated emission of radiation. Lasers cannot exist in nature because the generation of lasers needs to be completed in an optical resonant cavity. The working material obtains energy and jumps to a high energy level and releases p

Selective Laser Sintering (SLS) is a 3D printing technology that uses laser as a heat source to sinter powder materials layer by layer into three-dimensional objects. The application of blue laser in SLS technology is because blue light has a high energy density and good material absorption

Lasers are used in all aspects around us, but when most people hear lasers, they think they are dangerous and will cause damage to their eyes. But in fact, if you understand the classification of laser safety levels, you will know that lasers are also safe. Lasers exist that can be used to illuminat

A multi-line laser usually refers to a laser module capable of emitting multiple lines simultaneously. Through appropriate optical path design and control, this laser achieves multiple parallel line laser spot output through DOE gratings. It is usually used in specific application scenarios, su

Advantages &Disadvantages of 40W Engraving Laser HeadThe engraving laser head is an electronic device that generates high-energy blue laser and is used to finely engrave patterns and text on the surfaces of various materials. The laser engraving heads used in personal DIY or light industrial product