More discounts can be supplied for the large quantity order of greenlaser pointer

Research in this area, because of the role of ultra-short laser field has been greatly exceeded the equivalent of electrons in atoms or limitations of field, perturbation theory can no longer set up to be the development of new theoretical treatment. In 1020W/cm2 of light intensity, can simulate astrophysical phenomena. 1019-1021W/cm2 ultra-high intense laser generated hot electrons (200keV <E <1MeV) ions can be triggered by heating a large number of nuclear fusion. This inertial confinement fusion (ICF) to ultimately achieve the fast ignition concept of national security and energy use will make an invaluable contribution. The use requirement of green laser pointer should be considered.

Femtosecond laser is another important application of micro-fine processing. Typically, according to the standards of the laser pulse duration is greater than 10 ps (equivalent to heat conduction time) laser pulses are long pulse, use it to process materials, due to thermal effect changes in the surrounding material, thus affecting the machining accuracy. The pulse width of only a few thousand trillionth of a second femtosecond laser pulses is a unique material processing characteristics, such as the processing aperture little or no melting zone; can achieve a variety of materials such as metals, semiconductors, even within the transparent material biological tissues such as micro-machining, engraving; processing area can be smaller than the focus size, breaking the diffraction limit, and so on. The use requirement of green laser pointer should be stated in the clear way.

Some car manufacturers and heavy equipment factory is currently studying femtosecond laser processing with a better engine nozzle. Use of ultrashort pulse laser, can be played on a few hundred nanometers wide metal hole. Held recently in Orlando, Optical Society of America meeting, IBM's Haight said, IBM has a femtosecond laser system for large-scale integrated circuit chip lithography process. With femtosecond laser cutting, almost no heat transfer. Lawrence Livermore National Laboratory, U.S. researchers found that the laser beam can be safely cut high explosives. The laboratory Luo Sike said: "Femtosecond laser as a cold treatment promising tool for the dismantlement of decommissioned rockets, artillery shells and other weapons." The company wants to explore more market share of green laser pointer.
And successfully carried out the technical specifications of the pump source is highly demanding from the mode-locked Ti sapphire laser research and ultraviolet harmonic generation techniques, to our knowledge the first time in the country to achieve a high-power solid-state femtosecond (10-15 seconds) UV laser. These are the next step to carry out "high-power multi-wavelength solid-state lasers," the development and industrialization has created favorable conditions. We are all solid-state laser technology used in the laser diode, solid-state laser and nonlinear crystal materials compact together. The user is skilled in operating the green laser led.

Because the system used in all solid components (ie, liquid and gas-free material), availability of the excellent performance of the laser output. Its main advantage is that the structure of small, compact, high integrity, good sealing performance, generally have features such as vibration and shock, it is stable, simple operation, easy maintenance and lower cost, with appropriate technology, but also high temperature, humidity , waterproof. ultrashort pulse lasers from the 1980s, has gone from solid dye to the development of femtosecond lasers, scientific and industrial applications has opened up a new era. But its high price, large size, poor stability defects on the environment hinders the application of femtosecond laser. More discounts can be supplied for the large quantity order of green laser pointer.