Accurate Realization Of Specific Diameter Laser Pointer
Most tapers have something in common. First, the laser pointer needs to accurately implement a specific diameter dimension. At the same time, the ideal light will not be lost due to anomalies. Secondly, to achieve a precise target diameter, precise and stable axial movement is required to precisely control the speed of the fiber as it passes through the laser heating zone; finally, to prevent loss of light, the fiber must be adiabatic tapered. By using a ring beam, the light can illuminate 360 ° around the fiber. The angle of incidence is set to effectively absorb light, while the telescope can be used to control the size of the heated area. This uniform heating is very important when processing large fibers such as 3 mm in size, and even when processing fragile components. In fiber lasers, light from multiple pump laser pointers and light from a seed laser are usually combined in a fiber combiner.
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To make this purpose. All fibers are placed in a capillary. And this device was tapered to match a single fiber that was subsequently spliced into a fiber complex. In order to obtain a high-quality product, it is necessary to uniformly heat the components-that is to say. If some of the fibers in the capillary are heated less or unevenly. Then the fiber laser pointer complex is asymmetric.
So at least 100MW of power is required, and it is well known that the higher the power, the better the combustion performance, so it is necessary to study the strongest of various types of laser pointers. Generally speaking, AAA battery-powered pen or keychain lasers are rarely considered to be burning lasers.
2020-02-27 06:12:29
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