The cost of green laser pointerapplying radio frequency is higher

The cost of green laser pointerapplying radio frequency is higher
Live-ion; known as crystal or glass substrate can be used as active ions are Nuo transition metal ions such as ions (Cr3 +); rare earth metal ions such as neodymium-ion-ion (); rare earth metal ions such as neodymium ions); actinide ions actinide ions. (Nd3 +); actinide ions. Solid-state lasers with high energy, high peak power, solid-state lasers with high energy, high peak power, compact, durable and other strengths, compact, durable and other advantages, which can be widely used in industrial, defense, medical, pan used industrial, defense, medical, scientific research and so on. The emitter of green laser pointer is designed for working for a long time.More solid-state lasers currently used mainly neodymium-doped yttrium garnet, ruby laser yttrium garnet (Nd3 +: YAG), ruby laser), optical devices, optical devices, neodymium-doped glass laser and titanium sapphire lasers. Light, etc.. Second, a large family of gas lasers laser gas is a gas or metal vapor lasers as the working substance of the laser. It is the use of gas atoms for the laser material. It is the use of gas atoms, molecules or ions of the working level of separation, the separation of energy levels of molecules or ions to work, and can be divided into atomic gas lasers, gas lasers into atomic, molecular gas lasers and ion gas lasers.The emitter of green laser pointer is suited to work for a long time for it applies the ergonomic design. And ion gas lasers. Gas laser is a characteristic of the laser output wavelength range; range; Another feature is the optical uniformity of the gas is better, so the output beam quality is good, good, so the output beam quality is good, its monochromaticity, coherence and beam stability. Color, coherence, and beam stability. These characteristics led to its precise measurement, alignment, these features led to its precise measurement, alignment, communication, radar, holographic and other aspects of widely used. Communications, radar, holographic and other aspects of widely used. green laser pointer applies the advanced RG technology.Commonly used in gas lasers with He-laser laser, gas lasers are commonly used-Ne laser, carbon dioxide laser, carbon dioxide laser, argon ion lasers and excimer lasers, metal vapor ion lasers. Sub lasers, metal vapor ion lasers. Cross-flow CO2 laser laser 879 large family 6154321-- sealed housing; 2 - Output mirror; 3 - high-speed fan; 4-- flow direction; 5-- heat exchanger; 6-- anode; 7-- fold mirror; 8 after laparoscopic; 9-- cathode Third, a large family of laser semiconductor laser semiconductor laser is used as the working material of the semiconductor laser material. Working substances are substances Ⅲ laser. Work material mainly of Ⅲ - Ⅴ compound semiconductor, compound semiconductor, such as GaAs; Ⅱ - Ⅵ family-oriented; compound semiconductors, such as ZnS; Ⅳ - Ⅵ compound semiconductor compounds,; semiconductor, semiconductor, such as SnTe and so on. green laser pointer emits by micropower.As an example to GaAs, for example, a typical example of the semiconductor laser device structure shown in Figure: device structure shown in Figure: Four, a large family of liquid liquid lasers work laser material is a liquid, the liquid working substance is a liquid laser, referred to as liquid lasers. Referred to as liquid lasers. It includes chelate lasers, laser compounds, inorganic liquid lasers and organic dye laser. Organic dye laser. In recent years, the most studied organic dye laser. Optical device. It work as a laser dye material into the dye box dye used, quality, into the use of dyes in the dye box, most of the dissolved ethanol, mostly dissolved in ethanol, benzene, water and other solvents.