In the industrial age, the world are proud to create a large machine; In the information age, in the advanced industrial countries, are working on microscopic substances and manufacture smaller and smaller machinery; and into the nanotechnology era, in order to meet defense, aerospace, medical and bio-engineering and other aspects of development, micro-machining is one of the most active research in manufacturing, the level of development of micro-machine technology has become the standard measure of a country's comprehensive strength. Laser micro-processing technology in micro-processing technology has increasingly shown its unique advantages, has broad prospects for development, China must develop proprietary laser micro-fabrication technology in order to have a place in future high-tech fields. When the precision required to achieve a micron, when ultrashort pulse laser (or fast) for remodeling, welding, or otherwise modify the amount of material is the best tool. Traditional laser focus to achieve accuracy and cost-effectiveness of energy in space and wavelength than the machine tools or plasma discharge erosion more outstanding. Ultrashort pulse laser to increase high-energy pulse of light to react dramatically changed. Using ultrashort pulse laser micromachining unique advantages include enhanced dimensional accuracy and tighter tolerances, reduce damage and remove subsequent processing steps. These lasers use thin disk or fiber infrastructure, so that high power output, pulse duration to achieve the range of femtoseconds. While the device is initially cost more, but materially improve processing accuracy, reduce the overall time for the new design, the operating costs of the line. Therefore, ultrashort pulse laser has become the automotive, medical equipment and consumer electronics industries important production tool. On the other hand, the ultrashort pulse laser drilling, each laser pulse exact same amount of material removed to achieve a near-perfect orifice. Drilling depth of each beam of laser pulses, according to the pulse energy settings differ between tens to hundreds of nanometers. Laser drilling is easy to reach ± ??1μm diameter tolerance. Typically 1 second per well. Thus, each spray nozzle effective fuel, engine performance and emissions comply with all the requirements of laser micro processing of high efficiency, low cost, stable and reliable processing quality, with good economic and social benefits. Its unique femtosecond laser pulse duration is short, the peak power higher superiority is to break past the traditional laser processing method, creating a material ultra-fine, no heat damage and 3D spatial processing and handling of new areas. Femtosecond laser processing technology applications, including microelectronics, photonics crystal devices, high-speed information transfer (1Tbit / s) of optical fiber communication devices, micro-machining, new three-dimensional optical memory, and fine medical device fabrication and cell biological engineering technology It has broad application prospects. It can be predicted, laser micro-fabrication technology will become an irreplaceable advantages of its high-tech rapid development in the 21st century. QQ: 447380394 Tel: 027-85717787 Tamrac Tamrac laser laser www.whhxty.com Alibaba station whtyjg.1688.com Jupiter photoelectric www.muxing360.com