200mw Green Laser Pointer Plays An Important Role

By Author: longjing
Total Articles: 297
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Some of the unique advantages of semiconductor lasers make it very suitable for military applications, such as the wild ranging, aiming guns and so on, shooting simulation system, blindness, submarine communications guidance, fuze, security and so on. As the use of ordinary battery-powered, portable weapons and equipment to make some configuration possible. Has been developed and marketed the band of the semiconductor lasers are 370nm, 390nm, 405nm, 430nm, 480nm, 635nm, 650nm, 670nm, 780nm, 808nm, 850nm, 980nm, 1310nm, 1550nm, etc., which 1310nm, 1550nm is mainly used for fiber communications field. 405nm - 670nm to visible wavelengths, 780nm - 1550nm infrared wavelengths, 390nm - 370nm to ultraviolet light. High-tech products, ranging technical expertise to lead the industry trend. Only a few meters or ten meters within a distance measurement, and accuracy is not the case. The power of green laser pointer  is different.

Recommended - may use "ultrasonic range finder." Note - Ultrasonic Distance Measuring the effect influenced by the ...
... environment, compared with 50mW green laser pointer rangefinder and directional stability is poor, but the price is relatively cheap, suitable and indoor measurements. Measuring distance is not long, used for indoor, high precision. Hand-held laser range finder is best suited for indoor use, measurement accuracy and effect are very good. (Such as user needs to detect the outdoor environment, the proposal coupled with laser sight and a professional sounding board, in order to achieve the desired combination of process and test results.) Measure distance, and more for outdoor use.

Hand-held laser range finder measurement applications in housing housing housing authority has been measured both concern and worry about work, housing Kanzhang area map is a direct evidence of the photos as a property, the force of law. It is not only directly to the people, but also directly related to the economic interests of the people, so the measurement error of the control housing is particularly important, and in accordance with past use of tape or steel tape used for building area, measured using the area, although it can meet the basic requirements, but in long-distance measurement, the measured story, not easily accessible to the measurements there is a big error, and there is labor-intensive work of complex defects, the rapid development of high-tech today, so primitive, traditional measurement methods, has obviously does not meet today's information society, fast, efficient requirements. 200mW green Laser Pointer  plays an important role.
Battery of green laser pointer  can be replaceable for the new type of green laser pointer . Laser safety warning and notice the high intensity light source is a laser radiation devices, high-power lasers can be used for cutting and welding metals, so the laser on the human body, especially the serious eye injury, should be used with care. Laser on a unified international classification and a unified security warning signs, the laser is divided into four categories (Class1 ~ C lass4), a class of laser is safe for people, two types of lasers have less injury, more than three lasers on people with serious injuries, use, paying particular attention to avoid direct eye. The early 1990s, several large companies in Europe and America have produced commercially available semiconductor laser diode, the value of the practical application of the laser has revolutionized the progress. Because other types of lasers produce laser mechanism is too complex to size, weight particularly large, because of higher power consumption, which greatly limits the application of the laser. The emergence of semiconductor lasers of the problems. With the semiconductor laser technology to mature, the price gradually reduced its application and application volume has been expanding on the current development rate, the application is very promising. 100mW green laser pointer  has different kinds of functions for the detailed parameters are different.