It shows clearly the market share of green laser pointer

It shows clearly the market share of  green laser pointer .
Laser weapons more than 30 years of development history, the key technology has also made breakthroughs in the United States, Russia, France, Israel and other countries have successfully undertaken a variety of laser shooting test. Low-energy laser weapon has been put into use, mainly for the interference and blinding close photoelectric sensors, and attack the human eye and enhanced observation equipment; high-energy laser weapons, chemical lasers, in accordance with the current level over the next five - 10 years is expected to be deployed on the ground and air platforms to use for tactical air defense, theater missile defense and anti-satellite warfare. The laser has many features: First, the laser is monochromatic, or single frequency. Some lasers can produce different frequencies of laser, but these lasers are isolated from each other, and separate use. Second, the laser is coherent light. So that the factory can design and manufacture  green laser pointer .
The coherent light is characterized by its light waves are in sync, the entire beam is like a "wave train". Again, the laser is highly concentrated, that it would go a long distance will be dispersed or convergence. Laser (LASER) is the 1960s invention of a light source. LASER is the acronym for the English "stimulated emission optical amplification". Laser there are many kinds of size as large as several football fields, as small as a rice or salt. Gas lasers, helium - neon lasers and argon lasers; solid-state lasers have a ruby laser; semiconductor lasers with laser diodes, like the CD player, DVD player and CD-ROM. Each laser has its own unique laser method. To improve the quality and performance of  green laser pointer .
A technology of laser processing technology is the use of the characteristics of the laser beam interaction with matter for cutting materials (including metal and nonmetal), welding, surface treatment, drilling, micromachining, and as the light source, object recognition, etc., the traditional application The largest areas of laser processing technology. Laser technology is related to the subject of the optical, mechanical, electrical, materials and testing an integrated technology, the traditional point of view, it can generally be divided into: laser processing system. Including lasers, optical systems, machine tools, control system and detection system. Laser Processing. Including cutting, welding, surface treatment, drilling, playing standard, line, and fine-tuning a variety of processes.  green laser pointer  has the special appearance such as the gun shape, bottle shape and so on. A high concentration of radiation energy and pigment selective, very short pulse width, laser energy to focus on the role of the pigment granules directly vaporized, crushed, removed from the body through the lymphatic tissue, without affecting the surrounding normal tissue, and its efficacy exact, safe and reliable, no scar, little pain and enjoys popular support. Laser surgery has pioneered a new era of cosmetic medicine. The high-energy ultra-pulsed CO2 laser resurfacing resurfacing to develop the new technology of cosmetic surgery. It uses high-energy, very short pulse laser, so that aging and damage of the skin is instantly vaporized without harming the surrounding tissue, and almost no bleeding during the treatment, can be precise control of depth.