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Principle of Laser Lamp: Characteristics of Laser Lamp

Moogle News 2025-06-19

The emergence of laser lights has brought us a different visual enjoyment in our lives. So, what is the principle of laser lights?

Today, let's take a look at the introduction of the principle of laser lamps through the following content.

The principle of laser lamp adopts YAG solid-state laser, using krypton lamp and Nd: YAG crystal rod to generate laser beam,

and through frequency conversion, visible green light is formed. By using a computer to control the high-speed deflection of the galvanometer, beautiful text or graphics can be formed.

The principle of a laser lamp is that the ordinary light source emits light in all directions. To make the emitted light propagate in one direction,

it is necessary to install a certain focusing device on the light source. For example, the headlights and searchlights of cars are equipped with reflective mirrors with focusing effect,

which gather the radiated light and emit it in one direction. The laser emitted by the laser is naturally directed in one direction, and the divergence of the beam is extremely small, only about 0.001 radians, close to parallelism.

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The principle of laser light is that laser light has the advantages of bright colors, high brightness, good directionality,

long range, and easy control, making it look more magical and dreamy. Applied in buildings, parks, squares, theaters, etc.,

utilizing the non divergence of laser beams, it can attract people's attention from several kilometers away, and the laser emission point has also become the focus of people's attention.

The principle of laser light is high brightness, and laser is the brightest light source in contemporary times.

Its energy is highly concentrated, making it easy to generate high pressure and temperatures of tens of thousands or even millions of degrees Celsius at a small point.

Laser drilling, cutting, welding, and laser surgery utilize this characteristic.

Whatsapp:+86 134 1860 8878