more+Precautions in the operation process of automatic laser depaneling machine

Following the development of smart phones, wearable devices, VR devices, automotive sensors, smart home devices and other electronic devices miniaturisation, the demand for PCB high-density, high-performance is becoming more and more prominent, due to the comparison with the previous generation of microelectronic products, these miniaturised electronic devices are not only the physical standards, smaller, and more energy-efficient (longer battery life), lower prices.Driven by this demand, PCB processing also tends to be widely used in thinner traditional circuit boards, its extensive use of fl...

more+How should I care for the fibre optic cable of a femtosecond laser?

Be sure to check the protective lens of the optical cable and replace the protective lens regularly to prevent the optical cable from burning due to a bad protective lens, thus losing a lot of money for a small reason.Replacement notes:1, if there is no microscope, you need to use a strong torch to view the dirty lens.2, if there is a microscope, use a magnification of 20 times to view the lens dirty.3, the cable's protective lens wipe and replace the environment better in a clean room.4, the optical cable black protective cover after pulling out, to open face up on the desktop.5, the red ...

more+Femtosecond Laser System Laser Freeze Protection Tips

Operating and storing the laser and water-cooled system at temperatures below 0 degrees Celsius will cause the laser and water-cooled piping to freeze, as the density of ice is less than that of water, it will lead to rupture or deformation of the piping inside the laser and water-cooled system due to expansion in volume, and the rupture will open up the machine and cause the coolant to overflow, which will lead to significant damage to the relevant core components, so it is necessary to do the correct antifreezing measures.1. Strictly according to the storage temperature and working temperatu...

more+What are the femtosecond laser drilling devices?

1, femtosecond laser drilling equipment with laserLaser is an important part of the laser drilling equipment, its primary role is to the power system to supply the electrical energy to a certain conversion power into laser energy. According to the nature of the working material of the laser, it can be divided into gas lasers and solid-state lasers. The gas lasers used for punching are mainly carbon dioxide lasers, while the solid lasers used for punching are mainly ruby lasers, neodymium glass lasers and YAG lasers.Carbon dioxide laser has many special advantages, its conversion power ** other...

more+What is a femtosecond laser?

1, IntroductionFemtosecond (Femtosecond,fs), also known as millimicroseconds, is 10^-15 s. Femtosecond lasers operate in the form of pulses with a duration of only 10-100 fs in general, which is the shortest pulse that can be obtained under the current state of the art. Because of this, once the femtosecond laser was born, it has been widely used in microscopic processes in the fields of physics, biology and chemistry, thus discovering many new ultrafast phenomena.2、FeaturesExtremely short pulse width: Pulse width refers to the duration of time when the laser power is maintained at a certain v...