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The laser should be correct understanding

We all know that we are quite important in life is for the useof all kinds of new type of synthetic material, the most typical is the laser,we know enough about laser? Laser protective goggles manufacturers found inmost of the time we usually do not pay attention to some harm of laser, areoften overlooked by laser radiation, laser protective goggles factory today totell you the several characteristics of the laser.

Laser is the actual atoms stimulated to produce light, twocolumns of the same laser interference can happen, laser is coherent light, isthe artificial light.

Features:

(1) good coherence. Good coherence, refers to the frequency of asingle, easy to produce interference phenomenon

(2) the degree of parallelism is very good. Compared withordinary light, laser beam propagation distance same diffusion degree of small,light can still keep a lot of strength, to keep its high energy (3) thebrightness is very high. It can be in a small space and a very short period oftime focus on a lot of energy. If the powerful laser beams converge, can makethe object by one over one thousand of a second time as part of a few red

(4) the monochromaticity of high temperature is very good.

The frequency range of the laser is extremely narrow, the coloris almost the same applications:

(1) the coherence good application of optical fibercommunication, hologram

(2) the parallel degree of good application of laser radar, readdisk

(3) the application of high brightness medical laser knife,refractory materials such as metal cutting, laser breeding, laser weapons

(4) the monochromaticity good application as interference anddiffraction of light Laser actually bring us not only Shanghai and dangerous,we have to do is to suppress the danger of laser, the laser radiation hazardsto reduce as far as possible, we can reasonably is the correct use of thelaser. Hope everybody can understand laser, laser, correct understanding,remember to wear while using laser laser radiation protection equipment.

 This paper provided by radium screen science and technology, pleaseindicate that radium screen technology provide , Laser safetyeyewear,, and other products, please login (lsys789.cn) consulting


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