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Just ten years ago, fiber laser cutting machines were considered experts in thin plates. The stores quickly realized that they had to invest in them to compete, at least by reducing their instrument materials. For high-quality sheet metal cutting, CO2 laser is still the way to go. Of course, fiber lasers can cut thicker blanks, but the quality is not very good, and their speed advantage almost dis...
The pump source, gain material, and resonant cavity are the three elements that make up a laser. Due to the selective effect of the resonant cavity on the lasing frequency, multi longitudinal mode operation is one of the characteristics of fiber lasers based on traditional resonant cavity structures, manifested as periodic beat peaks in the radio frequency (RF) spectrum and periodic fluctuations i...
Advanced laser and plasma solution provider E&R Engineering Corp. has confirmed that they will participate in the Semiconductor SEA 2024 event held in Kuala Lumpur, Malaysia. With 30 years of focus in the semiconductor industry, E&R has developed a wide range of plasma and laser technologies. At Semicon SEA 2024, they will showcase their latest solutions, including:Plasma Cutting - Small M...
In what has been described as the "first communication", Swedish researchers conducted 3D printed quartz glass micro optical devices on the tip of optical fibers. They said that this progress could lead to faster Internet and better connectivity, as well as innovations such as smaller sensors and imaging systems.Scientists from the KTH Royal Institute of Technology in Stockholm have stated that co...
On September 19th, Hongshan Laser made a stunning appearance at the Shanghai Industrial Expo with multiple flagship products. Among them, the "4+1" fully free heavy-duty groove laser pipe cutting machine TL730S, the 6G fully direct drive laser cutting machine G4020V, and the flagship drilling and attacking integrated laser composite pipe cutting machine TP65SD, represented by three new products, v...