What's the power of green laser pointer?

What's the power of green laser pointer?
At once a group of astronauts sent to space and equipment, or the moon, the spacecraft's capabilities have been enhanced significantly. Russia also announced in March 2004: is developing called "Space Clipper," a new generation of spacecraft to replace the old "Soyuz." It's flying weight is the "Soyuz" 2 times, can carry a six astronauts, reused 25 times or more. Said to be in place as long as development funding, five years time will be built.Clients require the light of green laser pointer be bright.

Laser technology is the twentieth century, and atomic energy, semiconductor and computer par four major scientific and technological inventions. Has a good monochrome laser, coherence, direction, can accumulate in a small area of very high energy density, especially for material processing. . In 1960 the world's first laser birth, so we get the coherent light source on the planet ever, the late seventies early eighties, a new application of laser technology - laser marking technology quietly rising in the international, industrialization and quickly became the largest laser processing of applications.So the power of green laser pointer produced by our company is 3mw but lower than 5mw. Laser Marking Laser processing technique is an important part, is the most widely used green laser pointer processing area, a most mature technology, laser marking machine laser processing machine than other models and variety of annual sales volume should be large , is welcomed by all businesses welcome the emergence of several hundreds or even thousands of annual output of the laser equipment company. Many unique advantages of laser marking is the other marking technologies can not match. Laser marking is the use of high energy density of laser illumination of the workpiece, the vaporization of surface material or color change of the chemical reaction occurred, leaving a permanent mark, mark a marking method. Laser marking can play a variety of words, symbols and patterns, etc., the character size from millimeters to microns, which is the product of the security has a special meaning. Laser marking technology as a modern method of precision machining, and corrosion, electrical discharge machining, mechanical characterization, print and other traditional processing methods, have an advantage:If the light of green laser led is particularly bright, the power of it might be above 5mw. 1. Means of laser processing to do, and the workpiece is not the role of processing power, with no contact, no cutting, heat-affected small advantages, to ensure the accuracy of the original piece. Meanwhile, the wide adaptability of materials can be produced in a variety of materials, a very fine surface markers and durability is very good; 2. Space and time controlled laser controlled well, the object of processing the material, shape, size and processing environment of freedom are large, especially for automated processing and special surface processing. And the process is flexible, can adapt to both the individual laboratory-style design needs, but also meet the requirements of industrialization and mass production; 3. Laser-carved fine lines can reach millimeters to microns, laser marking technology and produced marked changes are very difficult to counterfeit, counterfeiting of products is extremely important; 4.