Laser pointer,laser engraver,Green laser pointer,blue laser pointer from Wallis Lucy's blog

Laser Weapon is a kind of directional energy Weapon which attacks the target by using the Laser beam fired along a certain direction. It has the excellent performance of fast, flexible, accurate and anti-electromagnetic interference, and can play a unique role in photoelectric countermeasures, air defense and strategic defense. Unlike a scene in a science fiction movie, it produces a red laser pointer beam that the naked eye can only see the damage to the target after it is hit, but not the actual beam. Laser weapons from the advent has never stopped the pace of development. The United States has been taking the lead in the field of laser weapons, and some laser weapon systems have begun to be put into practical use.

Problems with laser weapons

Laser weapon is a new concept weapon, it relies on the output of high energy laser beam to attack the target, directly kill and destroy the target or make it lose combat effectiveness. Its principle is the use of laser high brightness and other characteristics, there are three main characteristics. The first is ablation. When the intense laser 20000mw beam irradiates on the target, part of the energy is absorbed by the target and converted into heat energy, so that the surface material is heated, softened, melted, vaporized and ionized, and pits and even holes are formed on the surface of the target. This ablative action is the basic damage form of laser to target. 532nm wavelength technically requires more than 500mW, please choose carefully. In order to ensure the authenticity of the power supply, the same production will be two to five times the price difference. Why is that? The main reason is the diode material, brand and output stability. For 1W-1.6W green laser Pointers, we always use the best materials, Riya diode, efficient cooling system and circuit.

Secondly, it is necessary to compare wattage, divergence Angle, battery life, wavelength, spot type and other major technical parameters. Different applications have different parameter requirements. If you have any questions, please contact us by email or phone. laser pointer 5000mw, an acronym for the amplification of light by stimulated radiation, is an extremely bright source of light. A 1mW visible laser is about a million times brighter than a 100w light bulb, and the light can cause eye damage under some conditions. The lasers are divided into four main categories to identify the risks associated with them. Level 1 represents the least dangerous situation, where exposure to direct or reflected light does not cause any damage to the eye. Class 2 lasers have an output power of up to 1mW and do not harm the eye when exposed for up to 250ms. This is usually when it needs to react to a bright light source and close its eyes (blink reflex). Class 3 lasers are classified into class 3A (output <5 mW) and class 3B (output > 5 mW). Level 3 and 4 lasers can cause eye damage in less time than blink reflection. As a result, class 3B and Class 4 lasers are strictly controlled as part of the University's laser safety program.