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Patterns to be carved on the optical scanner, the scanner output signal after computer processing, used to control the action of the laser beam can be automatically in the wood, glass, leather, according to our pattern carved out . The same time, focusing the laser beam up very fine, equivalent to a very smart graver lines and fine carved details on the pattern to be carved out. Laser engraving can play a variety of text, symbols and patterns, the character size from millimeters to micrometers, which is the security has a special meaning. The laser engraving is already development in recent years to achieve sub-micron engraving, has been widely used in the microelectronics industry and biological engineering. The pulse function of wireless laser pointer is the newly developed and applied technology.
Laser drilling: open a small hole in the component is a very common thing. However, if you require a hard material, such as a large number of 0.1 millimeters to a few microns diameter holes to play in the cemented carbide. Ordinary machining tools probably is not an easy task, even if able to do the processing costs will be high. Good laser coherence, with the optical system, it focused into a marginal spot diameter (less than one micron), which is equivalent to the micro-drill used for drilling. Secondly, the high brightness of laser on the focus of the focused laser energy density (the average energy per square meter) will be high, and an ordinary laser output laser, the energy generated can be as high as 109 J / cm 2. The laser beam light will come out of the aperture at the front of wireless laser pointer.
Enough to make the material melting and gasification, leaving a small hole in the material, like a drill out. However, the laser drilled hole is conical, rather than mechanical drilling cylindrical, in some places is very convenient. Laser etching: laser etching technology is simpler than the conventional chemical etching process, can greatly reduce production costs, can be processed from 0.125 to 1 μm wide line, very suitable for the manufacture of ultra-LSI. The application of laser technology in medicine. Medicine is the first application of laser technology, the most widely used and most active of an interdisciplinary. 1960 the world's first ruby laser successfully developed the following year, the ruby laser retina coagulation machine for the first time application in ophthalmology. And if the customer releases the button of Laser Pointers.
So far, the clinical use of laser medical equipment have been dozens of varieties, including a variety of wavelengths from UV to visible light and infrared, and contains a variety of output modes of the continuous, pulse, giant pulse, ultra pulse. Laser therapy equipment in the clinical application point of view can be divided into the following broad categories: ophthalmic laser treatment devices, surgery, laser surgery equipment Dermatology laser treatment devices used for cosmetic purposes, photodynamic therapy laser therapy equipment, dental laser equipment and laser physiotherapy equipment and so on. The application of laser technology in the military. The laser weapon has its uniqueness, it is widely used in air defense, anti-tank, bomber self-defense and military purposes. Laser is able to become a powerful weapon, because it has three levels of destructive capability. Pulse design and pulse function of wireless laser pointer are the very important and attractive progress.
Ablation effect: with the principle of laser thermal processing, when the high-energy laser beam hitting the target, the laser energy will be absorbed by the target materials into heat. Heat enough to make the target partial or complete perforation, fracture, melting, evaporation, or even an explosion. The shock effect: If the target material vaporized target material produce recoil effect in a very short period of time, the formation of the compression wave surface spall broken open, and debris to fly out and cause further destruction. Radiation effects: the gasification of the target material to form a plasma cloud can produce ultraviolet radiation and X-rays, and the advantages of the target within the electronic parts are laser weapons: no ballistic calculation. Only after the customer presses the button on the body of wireless laser pointer again.