Laser

Laser medical treatment has been applied in many clinical departments, which not only improves the treatment effect, but also reduces the risk of complications and improves the quality of life of p...

With the rapid development of laser technology, the application of laser in the medical field has received more and more attention. Due to its advantages of non-contact, high precision, small damag...

We are not unfamiliar with laser processing , but you can often hear nanosecond laser, picosecond laser, femtosecond laser, etc, can you distinguish it? Let's figure out the time unit conversion fi...

Although there are a variety of lasers , they are generated by excitation and stimulated radiation, so the basic composition of the laser is fixed, by the working substance (that is, the working me...

According to the analysis of the principle of laser generation , it is known that the laser is under the action of the "excitation source", the number of high-level electrons of the atom increases,...

Mid-infrared solid-state laser with a wavelength of 3~ 5μm has the advantages of high efficiency, small size, and lightweight, and has important application value in the industry, medical treatment...

Mid-infrared band refers to a certain band in the infrared wavelength range, due to different application requirements, the range of mid-infrared wavelength has different definitions in different a...

Beam Quality is one of the core parameters of laser beam characteristics. People usually use the words "high directivity, high brightness, high coherence" to summarize the characteristics of the la...

Laser beam quality is an important technical index of laser, and the characteristics of laser are evaluated from the qualitative aspect. However, for a long time, there has been no exact definition...

Laser Processing refers to the use of the thermal effect generated by the laser beam projected on the surface of the material to complete the processing process, including laser welding, laser cutt...

Intrafocal treatment using a 1470 nm semiconductor laser and bare fiberHypertrophic scar and keloid is a new and effective minimally invasive technique. Hyperplastic scars and keloids are caused by...

Ultrafast fiber laser , as a new generation of lasers, can be understood as the combination of ultrafast technology and fiber laser, combining the dual advantages of ultrafast laser and fiber laser...