Wednesday, May 16, 2012

Material procurement of green laser pointer

The disadvantage of the laser-guided: by weather, smoke and dust conditions. Laser beam through the atmosphere, atmospheric absorption, scattering and turbulence consumption of laser energy. High winds, rain, low visibility in adverse weather conditions as well as dust, smoke will increase the laser's energy consumption or deviation, and the divergence of the laser beam. Therefore, adverse weather conditions, smoke will affect the effect of the use of laser-guided weapons. Poor concealment. The use of laser-guided laser semi-active guidance, this guidance system before the missile hit the target. Laser beam must have been irradiated target, the laser carrier, such as aircraft, tanks, etc., easily the enemy discovered and subjected to the risk of counterattack. To improve the quality and performance of  green laser pointer .
The classification of laser-guided laser-guided classified as follows in Table 1: Classification of laser-guided laser-guided Usually, it can be roughly divided into laser homing guidance and laser beam guided two categories. These two categories are the most important and most commonly used. Laser homing guidance homing guidance of precision-guided weapons system, "fire and forget" basis. It consists of a seeker and control systems. Laser homing guidance by Bomb or bomb on the laser beam on the target, the missile laser seeker target diffuse reflectance (ie in all directions, scattering) laser to achieve the target tracking and missile control , so that the missile toward the goal of a guide way. The customized service of  green laser pointer can be provided by the factory.
In accordance with the laser location and laser homing guidance can be roughly divided into two categories. Guided laser source and laser active homing seeker set in the missile when the missile was launched, the target of attacks can take the initiative to find a "launch-and-forget" guidance system. However, due to the power supply is large and heavy, is hard for actual combat. Laser semi-active homing guidance laser source and seeker separated seeker in the missile, the laser source on the Bomb carrier (platform). Operational schematic see Figure 1.1. Semi-active laser guidance technology is already quite mature, its guided weapons at a number of combat has made remarkable record. The parameter of  green laser pointer  has to be revised to the best situation.
Commonly used in three types of bombs, laser-guided bombs, missiles and shells (such as the U.S. M712 Copperhead laser-guided artillery shells, 155 mm howitzer, a range of 3-20 km, 266 mm armor thickness of guidance error 1 m). Semi-active laser seeking guided bombs combat diagram. Guided laser beam guided laser beam, also known as laser beam riding guidance, as the name implies, is the missile "ride" with laser beams flying, laser beam pointing to where the missile would fly where. The laser beam guidance must be achieved in the special paper under the conditions of visibility (line of sight), and thus suitable for use in the short-range combat. Laser-guided weapons research and development at home and abroad: domestic and foreign research and development of laser-guided weapons. Normally, the high power  green laser pointer  is in the torch appearance.
The development of laser-guided weapons, laser navigation system for bombs, missiles, artillery shells and artillery missiles. Paveway I LGB developed by the United States since the 1970s with the troops, the CEP is about 3m. Paveway II type from the mid-1970s started to develop and improve the sensitivity and flexibility, reducing costs. Paveway III type from the early 1980s started to develop improved scanning seeker using advanced micro-processing technology to achieve a low altitude launch. French company Matra Matra series LGB developed in France in 1978, the performance is similar to the Paveway the LGB. Therefore, the customer can get the product of   laser pointer  .

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