When the laser pointer meets the magnifying glass?
As a powerful light weapon, laser plays an important role in laser cutting, laser cosmetology and other fields. Laser itself is a kind of energy convergence light, has a strong thermal convergence effect. The rays that can be released are weaker rays, and the rays that are really used for war cannot be released and used. Laser pointer, high power magnifying glass, and magnifying glass effect. Any child who went to elementary school knows that a lot of combustible materials are burned by the convergent sun. How does the Laser pointer burn paper?
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The fabric, which would otherwise be difficult to burn, ignites immediately under this focus. In this combination, even a large piece of wood would not last more than a few seconds. When the laser beams are refocused through a magnifying glass, the effect is almost doubled. Laser pen ignition is a comprehensive laser application of high technology, has been widely used in various fields. Laser output pulse laser energy. The laser beam passes through the focusing lens, greatly increasing the laser energy. The laser beam then passes through the fiber and through the optical window to the laser igniter. The high energy laser ignites the energetic material detonator by rapidly increasing its temperature. Explosives are used to ignite the fire. At present, almost all burners in the domestic market use traditional electromechanical ignition, but its safety and reliability are insufficient, anti-interference ability is poor, ignition timing is difficult to control, electrode is easy to ablate. Laser ignition can effectively solve the above problems, and laser ignition liquid fuel burner is born in this technical background.
2021-10-06 01:13:32
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