How to analyze laser pointer how it works？
A laser pointer is a light that is triggered when particles around an atom are triggered by photons. It is characterized by brightness, direction, color and consistency. The beam can be accurately focused on the combustion point and produce high-density energy, resulting in heat, that is, the heat of the laser. One of the early laser pointers was a gas laser with a size of 633 (nm), which was suitable for generating energy around a laser pointer with a diameter of 1 kW. The most economical bench fixture is used to propagate the matt-650nm / 200 acute red laser. A more expointersive red orange, with a working frequency of 63.5 nm, can be handled better. There are 532nm / CD color laser series like green light. Does the laser extrapolate the image through the extrapolator and accidentally provide information to the extrapolator? The laser pointer provides precise bending modes, resulting in different radiation modes, such as stars or other modes. However, due to the defect of the knife, 0 light is still visible, so the center point of the beam is usually visible.
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The working principle of Laser pointer is different, but the lighting conditions are the same. The laser is emitted by a solid-state laser. Fixed laser is a kind of laser diode. To produce a laser, the particles must be reversed to reach the threshold and fixed point. The first prerequisite for generating a laser is the transformation of particles. In semiconductors, electrons are driven to a conveyor in the price piston. Farry production materials are used to obtain turning and tone treatment. There will be reflection of ion number near the junction. In a large Fermi energy load, electrons are stored in conductive notes, which is more flat in a low Fermi bandwidth price band. The conversion of particles is a necessary but not sufficient condition for laser pointer to produce laser. Laser pointer production also needs to have heart appeal. The main purpose of the resonance list is two parallel reflections. The active radiation then moves back and forth between the two mirrors. When the extreme radiation reaches the threshold and the photo is taken again, it will produce light cracks and produce a stable laser.
2021-09-15 12:34:35
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