The cut off voltage of green laser pointer

At the same time, developed with the erosion, shock and radiation power of the low-energy laser and high-energy laser weapons, gradually out of the lab. Have been put into the use of military laser technology and equipment, such as laser range finder, laser radar, laser sights, laser-guided weapons, laser gyro, laser communications, laser training simulators, laser large screen display systems, laser scanning camera, laser fuze and blinding laser weapons. Laser simulation of nuclear explosive devices and high power laser weapons are being studied. Developed by the U.S. forces in local wars in the previous large-scale use of laser-guided bomb is to use laser directionality strong this characteristic.  green laser pointer is suitable to be used in the situation.
Laser with directional well this feature of missiles, bombs, artillery shells and other guidance, can greatly improve the hit accuracy of the weapons. There are two laser-guided approach, semi-active homing guidance and beam riding guidance. The laser-guided weapons in the mid-1960s began to develop laser-guided bombs was in Vietnam in 1972 public use. Since the 1980s, the production of laser-guided missiles and laser-guided artillery shells and equipment number is increasing. The higher the accuracy of laser-guided weapons, the circular error probability of the laser-guided bombs can be 80 to 100 meters under the guidance state is reduced to less than 3 meters; the CEP of the laser-guided artillery shells can be no 13 to 20 meters under the guidance state reduced to less than 1 m.  green laser pointer  is specific in design.
Laser-guided bombs by the seeker, and manipulation of the capsule, the composition of the projectile body and tail. From the structure, but more than an ordinary bomb a special device, automatically leading to a goal of a homing device, the rest of the basic and general-purpose bombs. Installation of a self-guided device to make it with the function of the missile hit accuracy is significantly improved; installed the engine did not give it to rely on gliding such as free fall, so can not be counted as a missile. The structure of the laser-guided bomb is very simple, very low cost, and so popular favor. During the Gulf War, a laser-guided devices of about $ 2,800, a 3,000 pound bomb modified only $ 4800 for laser-guided bombs, such as into a television-guided bombs you need $ 19,800.  green laser pointer  can be used to find the way.
Good characteristics of the laser coherence, laser holography, reconnaissance photographs with exceptional clarity. Laser monochrome good this feature, developed various types of laser range finder used for accurate ranging and altimetry. The lidar is a laser for target detection, the positioning device. It can track and determine the target distance, direction and speed, target identification, display, attitude determination and track record. The operating wavelength of about one ten thousandth to one thousandth of the microwave radar has a higher measurement accuracy, resolution and anti-jamming capability and smaller advantages than microwave radar. More frequently than the general radio wave height several orders of magnitude due to the laser, the band is very wide. The focus of green laser pointer can be adjusted.
With a laser carrier can greatly improve the communication capacity. From the early 1960s, atmospheric laser communication; the mid-1960s, research expanded to space laser communications; 1980s, the United States found that blue and green laser beam energy will not penetrate seawater seawater absorption characteristics, so committed to the blue-green laser air-to-submarine communication technology. Characteristics of the laser high brightness and strong direction, and developed a number of laser weapons. The laser weapon is the direct use of the tremendous energy of the laser, a weapon in an instant to harm and destroy the target. Laser weapons, also known as radiation weapons or death ray weapon developed laser weapons since the 1960s, in recent years has been the practical transition in the low-energy laser weapons.  green laser can be used to scare some violent animals away.