The gradual development of laser pointer technology
The wavelength of the laser emission depends on the different ions doped with the nucleus and the type of reflecting surface (a typical example is a Bragg grating). The main component of the 10mW green laser is a doped fiber with double cladding, two reflecting surfaces and a pump source. The pump source can be a single-junction diode laser module, a low-power pumped green diode or a laser. Because laser processing technology is a non-contact processing method, it will not produce mechanical extrusion or mechanical stress, and it especially meets the processing requirements of the electronics industry. Laser processing technology has been widely used in the electronics industry due to its high efficiency, no pollution, high precision, and small heat-affected area.
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For example, the Green laser pointer cutting technology used in the production of integrated circuits can increase the utilization rate of silicon wafers, with high efficiency and good cutting quality. It can also be used for monocrystalline, polycrystalline silicon cutting, and amorphous silicon solar cells. Laser marking technology has been widely used in electronic components, integrated circuit brand models, and numbered printed circuit boards. As a new high-energy beam electroplating technology, laser electroplating is of great significance for the mass production and repair of microelectronic devices and integrated circuits. The studs on the semiconductor are gold-plated and the size is 400 x 800. Due to the delicate processing process, technicians cannot apply solid solder on the material. A wire with a diameter of 300 m is used here.
2021-10-06 09:41:34
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