Ultra-fast laser their respective application and development

Ultra-fast laser represents the development of the laser cutting-edge technology today


With the rapid development of laser technology,ultra-fast laser appeared in the sight of people, it has a unique ultra-short pulse, super characteristics, with lower pulse energy to obtain very high peak intensity.Unlike traditional long pulse lasers and continuous lasers, ultrafast lasers have ultrashort laser pulses, which make the laser pulse's spectral width quite large,Such a broad spectrum has important applications in such fields as atomic energy level research and laser selective bonding chemistry. The interaction between ultra-fast and super-intense laser pulses and matter is one of the most active research topics at present and represents the development direction of today's laser cutting-edge technologies,Ultra-fast laser achieves surprising processing, processing quality and processing efficiency. Experts predict that by 2020 the total market of ultra-fast lasers will exceed 1.5 billion U.S. dollars.Ultrafast lasers are becoming the global choice for laser processing.


Ultra-fast laser is mainly used for precision machining


Ultra-fast laser is mainly used for precision machining. Ultrafast pulses, which are capable of cleanly cutting without damaging the surrounding area or forming rough edges, are called "cold working" and have great advantages in applications such as glass, sapphire, thermosensitive materials, and polymers. In addition, It is crucial for processing medical implants and performing delicate surgery. Continued advances in technology have led ultra-fast lasers out of the lab and into the industrial and pharmaceutical industries to perform precise and meticulous processing tasks. The success of ultra-fast lasers is that they concentrate light energy in picoseconds to femtosecond intervals and focus light on small spaces. This focus provides the high intensity required to "quickly and cleanly ablate the material from the surface of the material without damaging the underlying area."


In the industrial sector, ultra-fast laser ablation is suitable for a range of materials including metals, semiconductors, glass, crystals and ceramics. This combination of precision and sophistication is crucial for applications such as friable materials like glass or ceramic, or clean drilling on hard metals like turbine blades. The ultra-fast laser properties have earned him a spot in the medical field, not only for making elaborate biomedical devices such as stents for coronary artery bypass grafting but also for performing delicate medical procedures such as corneal surgery.

http://www.raymondcoding.com/laser-marking-machine