The 1064nm YAG infrared laser is a solid-state laser based on Yttrium aluminum garnet crystals (YAG) and operates at 1064nm. The laser has high power stability, narrow spectral line width and high beam quality, so it has been widely used in various fields.
1. How it works
The 1064nm YAG infrared laser works by using transitions in a three-level system to achieve light amplification. First, the erbium ions in the YAG crystal are excited from the ground state to the first excited state by an external current or light energy input. Then, using devices such as mirrors and resonators, photons are propagated back and forth in the crystal to generate stimulated radiation, thereby amplifying the laser signal. Finally, the amplified laser signal is output from the laser through the output coupling device.
2. Application field
2.1 Medical Treatment
1064nm YAG infrared laser has a wide range of applications in the medical field. It can be used in dermatological treatment, laser surgery and laser cosmetology. For example, in the treatment of skin diseases, the 1064nm laser can accurately irradiate the diseased tissue through the principle of selective absorption to achieve the therapeutic effect. In addition, the laser can also be used for laser surgery, such as laser cutting and laser welding.
3. Industrial manufacturing
1064nm YAG infrared lasers are also widely used in industrial manufacturing. It can be used for material processing, such as metal cutting, welding and drilling. Due to the high energy density and high focusing capability of the 1064nm laser, these tasks can be accomplished quickly and precisely, improving production efficiency and quality.
4. Scientific experiments
1064nm YAG infrared laser is widely used in scientific experiments because of its high power stability and high beam quality. For example, it can be used in fields such as spectral analysis, atomic physics experiments, and optical research. The high quality of the beam makes the experimental results more accurate and reliable.
5. Characteristics and advantages
5.1 High power stability: The 1064nm YAG infrared laser has high power stability, and can stable output laser signals for a long time to ensure work efficiency and consistency.
5.2 Narrow spectral line width: The laser has a very narrow spectral line width and can provide a high-quality laser beam, which is suitable for applications with high beam quality requirements.
5.3 High beam quality: The 1064nm YAG infrared laser has high beam quality and can provide a laser beam with strong focusing ability and good spot quality, which is suitable for fine processing and high-precision measurement.
In short, the 1064nm YAG infrared laser is a solid-state laser with high power stability, narrow spectral line width and high beam quality, which is widely used in medical treatment