Fifty Years Of Rapid Development Laser Pointer
Since 1961, the Changchun Institute of Optics and Fine Mechanics of the Chinese Academy of Sciences has developed the first ruby ​​laser. Laser pointer technology has also undergone rapid development over fifty years. At present, laser products have occupied a large market share in China, and have initially competed with large foreign companies in terms of product quality and performance. According to data from the Institute of Foresight Industry, from 2010 to 2016, the laser industry as a whole maintained a steady growth trend, with a compound growth rate of 10.11%. As of 2016. The market size of the laser pointers optical industry is around 23.6 billion yuan. Increased by about 8% year-on-year.
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Despite the rapid development of the laser industry. However, the field of high-end laser pointer products is still occupied by multinational companies in the United States, Japan, Germany and other regions. Domestic enterprises are mainly low-end product markets. Taking the small and medium power cutting machine market as an example, China's small and medium power laser cutting equipment industry is still in the early stages of growth. Domestic laser equipment manufacturing enterprises are generally small in scale, and there are not many laser equipment manufacturing enterprises with annual sales income exceeding 100 million yuan. The main markets are Han's Yueming, Jinyun Laser, and Boye Laser. Occupied by four companies of Kaitian Technology.
We found that the minimum requirement is 100mW, the higher the power, the higher the combustion capacity, so we need to look at different types of lasers. Generally, AAA battery-powered pen or keychain lasers are rarely considered as laser pointer ignition. Many of them have a low power of about 5mW, which makes them look beautiful, but you cannot light a match or burst a balloon. Large devices using rechargeable batteries constitute almost all lasers that are classified as burning. So be sure to check the body and battery of each unit. If the pen is powered by AAA batteries, it may not be a high-power combustion laser.
2020-01-16 02:54:08
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