The process design of cell phone jammer is very important

 The process design of  cell phone jammer  has been improved to a higher level.
Laser working substance is used to achieve population inversion and produce light amplification by stimulated emission of the material system, sometimes referred to as laser gain medium, which can be solid (crystal, glass), gas (atomic gas, plasma gas , molecular gas), such as semiconductors and liquid media. The main work of the laser material requirements, as far as possible in their work between the particles to achieve a particular level a greater degree of inversion, and that this role reversal in the entire process of laser maintained as efficiently as possible; The requirement of working with the appropriate level of material structure and transition properties. Are many types of lasers. Here, the laser will work from the material, incentives, operating mode, the output wavelength range, and several other aspects of classification introduced. According to the physical state of different substances work all the lasers can be divided into the following categories: ① solid-state lasers (crystal and glass), this type of laser used in the working substance, is produced by the stimulated emission to the role of metal ions doped into the crystal or glass matrix composition made of light-emitting center; ② gas lasers, they work the material used is a gas, and based on real gas effects produced by stimulated emission of particles of different nature of the work, and further divided into atomic gas lasers, ion gas lasers, molecular gas lasers, excimer gas lasers. The process design of  cell phone jammer  is very important.
Liquid lasers, lasers used in the work of such substances include two categories of organic fluorescent dye solution, and the other is the rare earth metal ions containing inorganic compound solution, in which metal ions (such as Nd) particles from the work role, and liquid inorganic compounds (such as SeOCl) is played the role of matrix; ④ semiconductor lasers, lasers based on a certain type of semiconductor material for the work material generated by the stimulated emission effect, the principle is certain incentives (power injection, optical pumping or high-energy electron beam injection), the band in the semiconductor material between or among the band and the impurity level, by stimulating non-equilibrium carriers and to achieve population inversion, resulting in the role of stimulated emission of light; ⑤ free electron laser, which is a special type of a new laser material for the work cycle in the space orientation of the magnetic field in the free high speed electron beam, as long as the freedom to change the speed of the electron beam can generate tunable coherent electromagnetic radiation, in principle, the coherent radiation spectrum from X-ray transition to the microwave region, it has a very attractive prospect. Optically pumped lasers. Refers to the excitation of laser optical pumping methods, including almost all of the solid-state lasers and liquid lasers, and a few gas. The process design of  cell phone jammer  should be recorded.