Group News

Oct 12, 2024

Han's Laser Product Promotion: PG Series Long Pulse Green Laser (PG3)

At room temperature, the absorption rate of copper for near-infrared laser is less than 5%, while the absorption rate for green laser can reach 40%. The PG3 machine outputs a 532nm green laser with a peak pulse power of 1KW and a maximum single pulse energy of 3J.

Sep 29, 2024

Han's Laser creates dual booth for innovation linkage at the Industry Expo

On September 24th, the long-awaited 2024 China International Industrial Fair (referred to as the Shanghai Industrial Fair) kicked off at the National Convention and Exhibition Center. This year's Industrial Expo will last for 5 days, continuing to adhere to the operational philosophy of "specialization, marketization, internationalization, and branding".

Sep 19, 2024

The Connection between Pan Semiconductors and Lasers

Pan Semiconductor is a business model for semiconductor companies that design, develop, and sell semiconductor chips, but do not engage in semiconductor manufacturing.

Sep 10, 2024

A Brief Discussion on CO2 Laser

Carbon dioxide laser, also known as "invisible laser", it emits a laser wavelength of 9~12 microns in the infrared region of the body, which cannot be detected by the human naked eyes. It operates in two ways: continuous and pulse, and is used for laser cutting, welding, drilling, and surface treatment.

Sep 04, 2024

The method of laser engraving

Laser engraving process: Green laser engraving uses the energy of the laser above the threshold of glass destruction to generate instantaneous pulses

Aug 30, 2024

Han's Laser's independently developed MOPA solution: 250W pulsed fiber laser

Laser devices can be classified into fiber lasers, semiconductor lasers, solid-state lasers, and CO ₂ lasers based on their materials. Among all the industrial production applications of lasers, fiber lasers have unique advantages such as simple structure, high conversion efficiency, good beam quality, low maintenance cost, and good heat dissipation performance, which have gradually increased their market share in the industrial laser market and developed the fastest in recent years.

Aug 21, 2024

Han's Laser CO2 laser drilling machine

The Han's laser CO2 laser drilling machine can be applied to the internal X+N+X ordinary HDI blind hole processing (subtractive process) of products in fields such as 5G communication, industrial control, automotive intelligence, and consumer electronics.

Aug 19, 2024

The concept of laser soldering

What is laser soldering? Laser soldering is a welding method that uses low melting point metal solder to heat and melt, and then infiltrate and fill the gaps at the joints of metal parts.

Aug 09, 2024

Maintaining Lasers: Vital Steps for Sustained High Performance

At the heart of modern industrial production, lasers, especially in fiber laser cutting machines, are instrumental in driving efficiency and quality. To keep the equipment running at good performance, a comprehensive maintenance routine is crucial. Here are the essential steps, simplified for easy adoption by all.

Aug 02, 2024

The Development of Semiconductors and Laser Applications

Semiconductors refer to materials with conductivity between conductors and insulators at room temperature. Semiconductors are widely used in consumer electronics

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