At present, laser processing technology has attracted much attention in the field of industrial manufacturing. Its advanced processes such as high-power thick plate cutting, fast thin plate cutting and precision welding of workpieces have been widely used in the market. With continuous innovation of technology and applications, it has been used in various industries. Gold…
Category: Information
How to cool the laser? Analysis of laser pointer cooling principle
Everyone knows that the laser has the characteristics of good directionality and high brightness. Its beam is concentrated in a very small emission angle along the axis (only about one-tenth of a degree). In addition, laser pointer Q-switching and other technologies can reduce the laser energy Compressed into a very narrow pulse (such as one trillionth of…
The only way to generate a green laser beam is to start
why? Because there is actually no green laser pointer. The only way to generate a green laser beam is to start with a high-power (100 to 300 mW) infrared laser diode, and then go through a complicated process to convert the invisible IR beam into visible green. Please pay attention to these numbers-starting from 100…
The latest innovation is the visible light green laser wavelength beam
The latest innovation in gun Laser pointer sights is the visible green wavelength beam. Before comparing green lasers and red lasers, let’s start with a basic understanding of laser technology.If we are adherents of grammar, then laser should be “laser” because it is the acronym for “light amplification by stimulated radiation emission”, but the term has entered…
Laser etching products
Whether your next laser etching product is an art product or an industrial product, choosing the best laser pointer machine that can meet your needs is the first step to success. This physical process changes the properties and/or appearance of the material. Material modification is used for laser marking on the material surface by changing the appearance…
Use the laser pointer safely
In the past few years, the laser pointer has attracted attention in the media and has attracted some public attention. As a consumer product, laser engraver are designed to be safe when used for their intended purpose. Unfortunately, laser pointers can easily be abused. From a laser safety point of view, the situation becomes more complicated with…
Use laser energy to modify the shape or appearance of materials
laser pointer processing uses laser energy to modify the shape or appearance of materials. This material modification method has many advantages, such as the ability to quickly change the design, produce products without copying them, and improve the quality of finished products. Another advantage of laser material processing is its compatibility with multiple materials. Compatible materials…
Laser etching products
Whether your next laser etching product is an art product or an industrial product, choosing the best laser pointer machine that can meet your needs is the first step to success. This physical process changes the properties and/or appearance of the material. Material modification is used for laser marking on the material surface by changing the appearance…
New research is expected to achieve large-scale commercial applications of terahertz laser pointers
Just like those heroes in poor-quality movies and interstellar novels when they first think of weapons when they choose weapons, they are all laser pointer weapons. This kind of device generates coherent electromagnetic radiation beams by stimulating atoms or molecules to excite photons, but the speed of this technology improvement has been It’s a bit outdated. Nowadays,…
This opens up a broad market for laser pointer applications
Laser display is not a new technology, it has a history of 50 years. In the 1960s, the world’s first visible light laser pointer, the ruby laser, was successfully developed by Hughes Laboratories, which opened up a broad market for laser applications; in the 1990s, all solid-state lasers pushed laser display technology into the R&D stage;…