What is a semiconductor laser?

In summary, semiconductor laser is a device that uses semiconductor materials as the working substance and excites the laser through current injection. It is currently the most common, widely used, and smallest type of laser.

How to achieve dissimilar material welding with laser

The core of laser welding for dissimilar materials lies in utilizing its extremely high energy density and excellent controllability to overcome the significant physical and chemical property differences between different materials.

Marching Forward with Pride, Shaping the Future with Intelligence | 2025 Guangdong Top 500 Enterprises Announced, Han's Laser Makes the List Again!

On October 29, the Guangdong Enterprise Associate and the Guangdong Entrepreneurs Association (collectively referred to as "the Provincial Enterprise Associate") officially released the "2025 Guangdong Top 500 Enterprises" and four focused top 100 lists in Guangzhou. With its outstanding comprehensive strength, Han’slaser ranked simultaneously on the "Guangdong Top 500 Enterprises," "Guangdong Top 100 Private Enterprises," and "Guangdong Top 100 Manufacturing Enterprises" lists, demonstrating its leading position and steady development in the field of advanced manufacturing.

The main advantages of handheld welding machines

The main advantages of handheld laser welding machines can be understood from several core dimensions

The Application of Femtosecond Laser in Industry

The application of femtosecond lasers in the industrial field is becoming increasingly widespread and important.

The similarities and differences between laser 3D printing and laser welding

Laser 3D printing (usually referring to laser selective melting SLM) and laser welding are advanced manufacturing technologies that utilize high-energy density laser beams to interact with materials. They share profound similarities in principle, but have fundamental differences in goals, processes, and applications.

Exhibition | Han's Laser Shines at the 2025 China International Fair: Using "light" as a pen, jointly painting a new vision

Han's Laser makes a brilliant debut at CIOE 2025: Breaking through boundaries with light, to be the 'Light Cube' for the future

Han's Laser makes a brilliant debut at CIOE 2025: Breaking through boundaries with light, to be the 'Light Cube' for intelligent manufacturing of the future

Application of UV and ultrafast lasers

Today we will discuss in detail the practical applications of ultraviolet (UV) lasers and ultrafast lasers. Although these two types of lasers is kind of overlapped (ultrafast lasers can be in the ultraviolet band), their unique characteristics (short wavelength vs. ultra short pulse) determine their respective application fields.

Spotlight on Han's Laser: Advanced Laser machines as National Pillar & Smart Manufacturing Driver

Han's Laser Advanced Laser Display