News

  • Why is handheld welding so small?

    Why is handheld welding so small?

    In the past two years, the application of laser in China has become more and more extensive, the trend of localization has become more and more enhanced, and laser welding technology has gradually replaced the traditional arc welding technology. Among them, handheld laser welding has be...
    Read more
  • What is PWM in laser processing?

    What is PWM in laser processing?

    In the process of laser processing process debugging, we often see the “PWM” parameter, so what does it mean, let’s take a look at it today. PWM is an abbreviation of “Pulse Width Modulation” , referred to as “pulse width modulation” or “m...
    Read more
  • The difference between flat top light and Gaussian light

    The difference between flat top light and Gaussian light

    In the energy laser is generally a Gaussian beam, that is, the intensity of the beam in space presents a Gaussian distribution, such a beam has a very high intermediate intensity, and gradually decreases along the Gaussian contour outward.  In practical applications, not only Gaussian ...
    Read more
  • GW is listed as a national key “little giant”

    GW is listed as a national key “little giant”

    On May 16, the Ministry of Industry and Information Technology of the People’s Republic of China released the third batch of national-level specialized special new “Little Giant” enterprises recommended for support in the first year, GW (Shanghai) Laser Technology Co.,...
    Read more
  • Fiber optic combiner

    Fiber optic combiner

    Fiber optic bundler is a fiber optic connector device, which through the fiber precision splicing technology, so that the transmitting fiber output of the optical energy to the maximum coupling to the receiving fiber, and so that due to its intervention in the optical path and the impac...
    Read more
  • Fiber lasers and solid-state lasers are better for you

    Fiber lasers and solid-state lasers are better for you

    Laser is another major invention of mankind since the 20th century, after nuclear energy, computers, semiconductors, with high brightness, pure color, large energy characteristics, known as ”the fastest knife”, ”the most accurate ruler”, ”" The brightest l...
    Read more
  • Different laser power on the cutting effect

    Different laser power on the cutting effect

    Laser cutting is the use of laser cutting head to focus the laser beam on the surface of the material to melt the material, while using a compressed gas coaxial to the laser beam to blow away the melted material, and make the laser beam and the material along a certain trajectory as a r...
    Read more
  • Depth profiling What exactly is the 976nm we often talk about?

    Depth profiling What exactly is the 976nm we often talk about?

    Fundamentals of fiber lasers Fiber lasers are composed of three basic elements: pump source, gain medium, and resonator. The pump source generally uses semiconductor laser diode (LD), the gain medium is rare earth-doped fiber (usually ytterbium-doped fiber, YDF), and the resonator is ge...
    Read more
  • Laser cladding technology

    Laser cladding technology

    What is Laser Cladding? Laser cladding technology refers to placing the selected coating material on the surface of the substrate in different filling methods, and irradiating it with the laser to melt it at the same time with the shallow layer on the surface of the substrate, and then ...
    Read more
  • Laser cleaning technology and application

    Laser cleaning technology and application

    As my country’s environmental protection regulations become more and more stringent, people’s awareness of environmental protection and safety is increasing, and the types of chemicals that can be used in industrial cleaning will become less and less. How to find a cleaner a...
    Read more
  • The secret of heat dissipation of air-cooled handheld Laser welder

    The secret of heat dissipation of air-cooled handheld Laser welder

    Last time, we briefly introduced the heat dissipation technology of the current popular handheld laser welder. Many friends are very interested in our air-cooled heat dissipation technology. Today we will explain it in details. In the past, when we used the air...
    Read more
  • Vane of 10,000-watt laser technology route—multiplexing or single-channel amplification?

    Vane of 10,000-watt laser technology route—multiplexing or single-channel amplification?

    In 2021, China will be the only major economy in the world to recover rapidly from the 2020 epidemic. The added value of industries above designated size in the whole year will increase by 9.6% over the previous year, of which the added value of high-tech manufacturing and equipment man...
    Read more
1234 Next > >> Page 1 / 4