Lidar is an important sensor which integrateslaser, GPS positioning and inertial measurement device.Its wavelength is mainly located in the near infrared part of the electromagnetic spectrum (780nm, 808nm, 850nm, 940nm, 1064nm).

In recent years, laser technology has been developed rapidly and is familiar to people. Its application fields mainly include industrial manufacturing, national defense, communications, medical beauty, consumer entertainment, etc.For different fields, scenes, laser wavelength, power, beam, intensity, pulse width and other properties are not the same, in reality, few people will understand the performance parameters of the laser.At present, the laser can be divided into crystal luminescent solid state laser, gas laser, fiber laser, semiconductor laser, chemical liquid laser and so on.

With the increasing application of photoelectric technology in the new generation of intelligent vehicles, the laser market is expected to catch the "express train" of the development of intelligent vehicles.The application of lidar can reduce the use of mechanical moving parts, thus greatly improving the reliability of the system and the stability of the vehicle.

As the saying goes "a white cover three ugly" white skin will give people a good feeling and impression.However, due to a lot of factors, especially the haze reason, "spot female" there are a lot of people.But laser skin tenderness can help these women get rid of spots and greet whitening.

Laser skin tenderness is the use of a specific wide spectrum of color light, directly reflected on the skin surface, can penetrate to the deep skin, laser skin tenderness selectively on the subcutaneous pigment or blood vessels, decompose color spots, close abnormal red blood silk, eliminate various defects on the skin.

laser marking anti-counterfeiting technology in food, medicine, tobacco, cosmetics, electronic products and other areas of packaging anti-counterfeiting, traceback also plays a huge role, it can be said that laser marking anti-counterfeiting has been integrated into all aspects of our lives.

Do not be directly targeted by any laser beam under any circumstances!Care should also be taken to prevent the laser beam from reflecting into the eye.Therefore, it is necessary to wear laser protective goggles when laser work, in order to reduce the instantaneous accidental or chronic laser damage to glasses.

A laser pointer, also known as a laser pointer, is a portable device that uses a battery and a laser module (light-emitting diode) to emit a visible light beam.The range distance is relatively long, as an indication, but also can control PPT or Word and other documents page turning and black screen, quick play function.

The laser commonly used in the imagesetter is a helium-neon laser with a wavelength of 635nm red semiconductor laser, 650nm infrared semiconductor laser and a wavelength of 780nm infrared light.

A new technology to animate holographic images created by lasers has taken the development oflasers to a new level, bringing even more surprises.

Fiber laser doped with rare earth elements, which is mainly composed of pump source, isolator, beam combining device, doped fiber and other components.