The industry of remote control laser pointer becomes more and more mature

The industry of remote control laser pointer becomes more and more mature.
Above characteristics are difficult or conventional welding tool can not do. Now, in the automotive, defense, aerospace and other special industries, has been widely used laser welding technology. Such as some European countries, high-grade shell and the base of vehicle, aircraft wings, fuselage and some other special spacecraft material welding, laser applications has been largely replaced the traditional welding tools and essentials. This refers to high-precision addition to the usual sense of the exact location, but mainly in the internal heat transfer material effect on the magnitude of control. One of the significant features of the laser, that is, the essentials can be accepted row and pulse output. The solid drilling and cutting, for example, will set a high laser energy, as well as heating, cooling rate and quickness can not achieve the broad reach of traditional technology requirements, the processing is a thermochemical process. Remote control laser pointer has a wide application in the intelligence -intensive enterprises.
To highlight here is that pulsed laser radiation can reach close to the "cold" processing power of the photochemical process. Choose the one hand pulse time width, making the material in the course of thermal conductivity and thermal chemical reactions occur too late to nurture; the other hand, control of laser power density and pulse count, determined to remove to reach the required depth, in order to achieve high-precision "line "cutting and" points "drilling. Some Western countries have special requirements in many areas and industries that have been widely used pulsed light manufacturing. The red laser dot of remote control laser pointer can be mapped on the content of the document.
Laser micro-machining technology in the latter half of the 20th century developed the field of microelectronics. Laser Micromachining of microelectronic integrated process one unit micro-processing technology, has been formed and put into a fixed pattern large-scale production. In addition, to highlight its advantages there are areas of manufacturing precision optical instruments, high-density storage of information written, medical and other biological cell structure. Select the appropriate wavelength of the laser, using a variety of optimization techniques and approaching the diffraction limit of the focusing system, high-quality beam, high stability, small focal spot size of the output. Use the sharp edge of the "knife" feature, the marks of high-density micro-lithography, high-density information of direct writing; can also use the optical trap, "force" effect, the tiny transparent spherical material clamping operation.