The first step is ensuring the quality level of green laser pointer

This form of light radiation, called the spontaneous radiative transition. But does not produce light radiation transition in the transition process, but they are mainly based on the thermal movement of energy consumption in the form, that is, non-radiative transition. Spontaneous radiation characteristics.The first step is ensuring the quality level of green laser pointer 
Is the base of state the number of particles as much as possible, in order to achieve stimulated emission. 2, the generation of laser and laser 2.1 generate conditions and processes of laser generation of laser must have a laser, the laser must have three main components. The active material is incentive inversion substances, also known as a laser material. Such as neon, argon, CO2, ruby and neodymium glass and so on. Must have a level nature of the metastable material. Incentive device enables the active medium population inversion distribution of energy, both known as incentive devices. Such as 3 a variety of lasers have power. Make the photons of the optical resonator in which repeated oscillations and many times is magnified a resonator made of hard glass.
Expensive space-based weapons program in the United States, the success of Let's try to be. Space laser weapons. Currently, the U.S. Department of Defense space laser weapons to destroy intercontinental ballistic missiles, the boost phase of the campaign - the most effective tactical missile weapons, and destroy any target in the air and space at the distance of one hundred to several thousand kilometers . American Research Bureau on this issue in the missile defense program is principally engaged in the work of two aspects: the development of high-energy chemical laser and the development of target identification, tracking the target system, target guidance system and fire control system. To ensure that the production of  green laser pointer  first of all.
American Research Bureau, the design of future space laser weapons are as follows: the laser medium of space laser weapons continuous light of 200-500 seconds; a laser wavelength of 2.7 microns; laser power of 5-10 MW; orbital altitude of 800-1000 km; tilt angle 40 degrees; covers over an area of a satellite of the Earth's surface 1/10; range of 4000-12000 km; luminous diameter of 0.3-1 m; a maximum range of 3000 m; one shot for 10 seconds; average target time 1 second; mass of 35,000 kg; the entire system consists of 20 satellites and 10 orbital mirror. U.S. Missile Defense Agency to develop plans to develop space laser weapons, and divided into the following stages.