What is the application of femtosecond laser cutting machines?

Femtosecond laser is a high-energy, short-pulse, high-frequency laser, that is, each pulse lasts only a few millionths of a second. 

Ultrashort pulses can process all kinds of materials without mechanical contact, and have the characteristics of high precision, repeatability and high production efficiency. 

Under the action of extremely high-intensity femtosecond laser pulses, the material can be ionized immediately. 

This allows precision processing without unnecessary thermal effects.

At present, domestic equipment is mainly equipped with 1030nm and 515nm band femtosecond lasers. 

It is widely used in cutting, etching, punching, micro-nano flow diversion and marking, etc. 

Its processing characteristics are small thermal impact on the material, ultra-short action time with the material, and lower than the Brownian motion time between material molecules on some materials. 

Therefore, the thermal impact is ultra-small, and it will not cause deformation of ultra-thin metal materials, burrs, particle dust, etc.

Due to its high energy, high precision and high stability, femtosecond laser cutting machines are widely used in many fields. 

The CY-FZ series of Beyond Laser has been applied in many industries in the market. 

Since the high value-added products in the industry equipped with femtosecond equipment are extremely competitive in product quality and have good feedback, they are also the must-have equipment for high-end market applications in the future.

In the field of microelectronics, femtosecond lasers can be used for micron-level processing and cutting, such as in the production process of transistors, integrated circuits and optical devices. 

In addition, femtosecond lasers can also be used to manufacture nano-level microprocessors and quantum dots.

In the medical field, femtosecond lasers can be used in ophthalmic surgery, such as LASIK corneal surgery, which improves vision by focusing the laser beam on the cornea for cutting and reshaping by utilizing the high precision and high stability of the laser. 

Laser cutting and etching on interventional implant materials have strong stability, small thermal effect on the cutting surface, smooth cutting section, reduced shedding of the printing layer and enzyme layer, reduced micro-short risks, and improved yield.

In the field of scientific research, femtosecond lasers can be used to study the quantum mechanical properties and optical properties of matter, such as in the study of spectroscopy, chemical reaction kinetics and physics.

In addition to the above-mentioned field-specific applications, Beyond Laser has also invested heavily in the development and application of femtosecond laser equipment in recent years. 

At present, laser cutting, etching, scribing and other processes of various thin films such as FPC, in vitro diagnostic materials, electrode shape cutting, blood oxygen and blood glucose implant sensor chips, PET, Pl, PVC, PP film, adhesive film, copper foil, explosion-proof film, electromagnetic film, Sony adhesive, etc. have also been tested for proofing and verification, and have received good market response. 

The company can continue to conduct various product verifications to meet market demand.