green laser pointer Used in Teaching
The catalog of green laser pointer needs to be revised. Distinguished by the working medium, there are solid-state lasers, liquid lasers and molecular, ionic, excimer lasers and other types of gas. Meanwhile, according to their firing position can be divided into space-based, land-based, shipboard, and airborne and other types of vehicle, its use can be divided into two types of tactical and strategic type. Tactical laser weapons is the use of lasers as energy, like conventional weapons, as the direct killing enemy personnel, destroy tanks, aircraft, combat is generally up to 20 km distance. The main representatives of such weapons and laser guns, laser guns, they can send a strong laser beam to strike the enemy. In March 1978, the world's first laser guns in the United States was born. Laser gun style not much different from ordinary rifle, mainly consists of four major components: laser, actuator, firing devices and rifle butts. Thegreen laser pointercompany will establish a joint venture of 50mW blue violet laser pointer.
Currently, there are one kind of foreign mini ruby laser gun, shape and size of the United States, Parker pen quite. However, it can burn a few meters away from the clothes of people, burn skin, and no sound, and often deadly, and in a certain distance, so that the explosion of gunpowder, so that night vision, infrared or laser measuring from the instrument, such as optical equipment failure. There are seven kinds of larger guns of similar weight and compact laser gun, able to penetrate bronze helmet, a distance of 1500 meters burned flesh, causing a blind eye and so on. Tactical laser weapons "eye-gouging technique" not only cause loss of control plane, plane crash, or loss of ability to fight the gunners, and soldiers since the war I do not know each other when and where the laser weapon would appear, often under severe psychological pressure. Therefore, laser weapons and conventional weapons do not have a deterrent effect. Armagh in 1982, the British island of the war, British aircraft carriers and frigates on various types of laser blinding weapons installed, so that Argentina had more aircraft out of control, crashed or strayed into the British shooting Fire. The joint venture ofgreen laser pointerwill be open next month.
Strategic laser weapons to attack thousands of miles away ICBMs; to attack satellites in space and communications satellites. For example, in November 1975, two U.S. surveillance satellites in missile silos flew over Siberia when he was the former Soviet Union's "anti-satellite" hit the ground-based laser weapons, and become "blind." Therefore, the high-energy laser weapons base is the ideal weapon to win one of space superiority, military power is intense costly competition at the root cause. According to foreign periodicals revealed that since the 1970s, many United States and Russia are respectively the name of dozens of anti-satellite laser weapons test. Currently, the anti-missile laser weapon developed strategic types of chemical lasers, excimer lasers, free electron lasers and 200mW green Laser Pointer radiation transfer. The production ofgreen laser pointerwill be outsourced.
For example: free-electron laser with output power, beam quality, high efficiency, tunable range and so on. However, the free-electron laser in size, suitable only for installation on the ground, ground-based laser weapons for use. Operations, the strong laser beam shines at the first high-orbit space interrupted mirror. Interrupt mirror reflection to the laser beam in a low-orbit operations mirror, mirror operations targeting the laser beam again, attack. Through this two reflections, set in the free-electron laser weapons on the ground, you can attack from anywhere in the world launch of strategic missiles. High-energy laser weapon is an energy-based laser weapons and space vehicles of the combination. When this laser when cruising along the orbit space, if it is found the other goals can be put into combat. Because of its deployment in space, commanding, wide field of vision is even more powerful. Quality ofgreen laser pointershould be ensured in the outsourcing process.
In actual battle, it can be each other's aerial targets lightning attack to destroy the enemy's reconnaissance satellites, early warning satellites, communication satellites, meteorological satellites, and even each other's ICBM can destroy the increase in boost phase. 2003 According to the Chinese Academy of Sciences news news March 14, 2003 through the Institute of Physics, Wang Duo, research and development team for their efforts, the first time a large area excimer laser energy for the direct measurement of the effective measuring diameter 100mm, in pyroelectric detector the size of the laser for the world. Following discussions with the China Institute of Atomic Energy and the relevant experts at the national laboratory tests showed that this system in different energy regions (10-20J and 100-200mJ) have reached the desired specifications. The material test of 100mW green laser pointer cannot be cancelled.
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