Laser

The advent of laser technology has transformed aesthetic medicine from an art into a precise science. Laser-based light therapy has become a cornerstone of modern dermatology and aesthetics, provid...

589 nm lasers leverage the unique spectral properties of the sodium atomic D-line. These lasers achieve highly coherent light output through frequency multiplication or specialized solid-state gain...

The Battle of "Eyes" in Autonomous Driving: LiDAR vs. Thermal Vision, Which sensor can better illuminate the road and see through the fog on the path to full autonomy?

Due to its wavelength characteristics, the 1535nm (1.5μm band) laser cleverly avoids the sensitive area of ​​the human retina. Most of the energy is absorbed or scattered by the front structure of ...

The essence of a YAG laser welding power supply is a sophisticated energy conversion and control system. Its core task is to provide the required electrical energy to the pump source (xenon lamp or...

Green lasers (wavelengths of approximately 495-570nm) lie in the middle of the visible spectrum. Because their wavelength closely matches the sensitivity of the human eye, they are widely used in d...

He-Ne lasers are a classic example of gas lasers. Since their introduction in 1960, they have been a milestone in the development of early laser technology due to their simple structure, stable out...

Solid-state lasers and DPSS (diode-pumped solid-state) lasers both fall under the umbrella of solid-state laser technology. Both utilize solid materials such as artificial crystals or glass as thei...

1535nm laser has unique advantages in laser radar, medical and other fields due to its low atmospheric transmission loss and high eye safety. Erbium glass (Er:Glass) as a gain medium has become an ...

As a highly efficient photoelectric conversion device, fiber laser diodes are widely used in the fields of industry, medicine and communications. The 980nm wavelength is at the water molecule absor...

Yellow lasers with a wavelength of 589 nm can be used in optogenetics, sodium laser beacons, temperature and wind laser radars, laser Raman, dynamic nuclear polarization, urban landscape, scientifi...

As an important wavelength in the near-infrared spectrum, 820nm laser has both moderate tissue penetration depth (about 2-5mm) and efficient photothermal conversion capability, which makes it show ...