Category: Knowledge

Coherent corporation’s new Coherent Monaco ultraviolet femtosecond laser offers Coherent Monaco with superior energy stability and minimal thermal impact zone (HAZ) for high-throughput, high-precision cutting, streaking, and drilling in microelectronics. This characteristic makes the laser suitable for OLED cutting, wafer cutting, thin polymer film and film cutting, flexible circuit and low dielectric constant material processing,…

Crossing the threshold of ultrafast laser writing in bulk silicon was recently published in the journal Nature Communications by Margaux Chanal and others from France, Qatar, Russia and Greece. The paper says that in previous attempts to write ultra-fast lasers in silicon, femtosecond lasers were structurally unable to process volume silicon, and the use of…

Crossing the threshold of ultrafast laser writing in bulk silicon was recently published in the journal Nature Communications by Margaux Chanal and others from France, Qatar, Russia and Greece. The paper says that in previous attempts to write ultra-fast lasers in silicon, femtosecond lasers were structurally unable to process volume silicon, and the use of…

According to introducing, super ultrashort laser can create unprecedented strong electromagnetic field in the laboratory, high energy density, and extreme physical conditions, super fast time scale comprehensive in accelerator table, ultrafast chemical, the second science, material science, laser fusion, in the fields of nuclear physics and nuclear medicine and laboratory astrophysics has important application value….

LiDAR is one of the key technologies for robots and autonomous cars to perceive the world around them, but today’s LiDAR components, such as lasaer pointer and sensors, are typically of large sizes. Laser radar innovator Voyant Photonics has come up with a different idea, with a system that can fit right on your finger,…

The laser is regarded as one of the greatest inventions of the 20th century. With the end of the three industrial revolutions, the laser will be the key to lead the fourth industrial revolution. The appearance of laser greatly promoted the development of industry. Laser has become one of the most advanced and widely used…

Recently, military science and technology service company of Harbin xinguang photoelectric technology co., LTD. (hereinafter referred to as the “xinguang photoelectric”) published for the first time publicly kechuang board listing prospectus, plans to raise funds 87561.66 ten thousand yuan, mainly used for integrates light product batch production line upgrading and precision machine parts manufacturing, farce…

Laser fine engraving technology has the characteristics of fast marking speed, clear and beautiful handwriting and graphics, safe and pollution-free, and does not affect the quality of the base material. It has triggered a revolutionary change in the diamond jewelry industry, and is replacing the traditional engraving method with its unique advantages. Relying on the…

Since its invention, laser has been widely used in manufacturing, testing, medical treatment and other fields by virtue of many advantages such as monochrome, good direction and concentrated energy. In recent years, scientists have discovered a more exotic laser, the femtosecond laser. Femtosecond lasers are the shortest pulses available in the laboratory. Femtosecond lasers can…

Laser engraving machine laser engraving machine will also be a laser marking machine. In the use and maintenance of the need to master the method and careful maintenance, so that the machine can play a more stable role. 1, the good grounding laser power, laser engraving machine machine tool bed body must have a good…