-
Ultrafast lasers—including femtosecond and picosecond lasers
Apr 25 , 2021
Ultrafast lasers—including femtosecond and picosecond lasers—are ideal for precision micromachining applications, such as processing semiconductors, flat panel displays and various thin-film materials. Applications may include: Precision micromachining Black marking of stainless steel or aluminum Surface micro-structuring and texturing Multilayer polymer film cutting Batt...
view more
-
Marking UDI Codes with Picosecond Laser
May 08 , 2021
Picosecond laser: the secrets of this technology We have already talked about the Picosecond Laser in this article and how important it is today to ensure 100% reliable Laser marking for UDI codes on medical devices. The medical industry is one of the most demanding industries for Laser marking on both metal and plastic. This is why the advent of the Picosecond Laser has been a revolution f...
view more
-
Why Are Picosecond Pulses Superior to Femtosecond?
May 11 , 2021
RAMAN SPECTROSCOPY: WHY ARE PICOSECOND PULSES SUPERIOR TO FEMTOSECOND? Spectroscopy is a class of analysis methods meant for chemical species identification and concentration measurement, based on emission spectra detection, if irradiated by an adequate light source. Fluorescence-based spectroscopy is one of the oldest spectroscopic techniques. This technique utilizes electron-photon interactions ...
view more
-
Application of picosecond laser cutting machine in circuit board industry
May 14 , 2021
Application of picosecond laser cutting machine in circuit board industry The principle of the picosecond laser cutting machine is to focus the laser light emitted from the laser into a high-power density laser beam. When the laser beam irradiates the surface of the workpiece, the workpiece reaches the melting point or boiling point, and the high-pressure gas coaxial with the beam will melt...
view more
-
Application of Picosecond Laser Cutting Machine in Ultra-thin Metal Foil
May 17 , 2021
Application of Picosecond Laser Cutting Machine in Ultra-thin Metal Foil In the field of ultra-thin metal materials, copper foil, stainless steel foil, titanium alloy foil, nickel alloy foil and other material processing tools, it is realized by die cutting or chemical etching. With the continuous improvement of demand, especially in 5G, Under the high standards of aerospace, satellit...
view more
-
Application of picosecond laser cutting machine on flexible screen
May 17 , 2021
Application of picosecond laser cutting machine on flexible screen The so-called flexible screen refers to a screen that can be bent and folded freely. As a brand-new field, flexible screens are faced with many problems in the processing process, and higher requirements are put forward on the processing technology. Compared with traditional brittle material processing, OLED display screens must be...
view more
-
Advantages of Picosecond Laser Cutting FPC Copper Clad Laminate
May 18 , 2021
Advantages of Picosecond Laser Cutting FPC Copper Clad Laminate Due to its short pulse width and high peak power characteristics, picosecond lasers have minimal thermal impact during processing, and are therefore widely used in the field of micro-nano processing. With the development of electronic products in the direction of miniaturization and lightweight, the market has further increased the re...
view more
-
Picosecond laser cutting machine helps the development of thin-film solar cells
May 18 , 2021
Picosecond laser cutting machine helps the development of thin-film solar cells Among all solar thin-film battery materials, CIGS (copper indium gallium selenium) battery has the highest absorption coefficient for visible light, and the consumption of raw materials is much lower than that of traditional crystalline silicon solar cells. Compared with high-efficienc...
view more
-
Picosecond laser etching of PI film solar cells
May 20 , 2021
Picosecond laser etching of PI film solar cells Solar thin film batteries can be divided into two categories: hard substrates and flexible substrates. Flexible thin-film solar cells refer to thin-film solar cells made on flexible materials (such as stainless steel, polyimide, etc.). Compared with thin-film solar cells on hard substrates (such as glass), flexible t...
view more
-
High-power picosecond deep-UV source via group velocity matched frequency conversion
May 28 , 2021
Powerful ultrashort pulses in the deep-ultraviolet (deep-UV) are beneficial for diverse applications from fundamental science to industrial materials processing. However, reaching high powers via conventional approaches is challenging due to three central issues: dispersion, multiphoton absorption, and optical damage. Here, we simultaneously overcome these issues with a novel fifth-harmonic genera...
view more
-
Picosecond laser marking machine for fine marking and cutting of mobile phone circuit boards
Jun 02 , 2021
Picosecond laser marking machine for fine marking and cutting of mobile phone circuit boards In the manufacturing process of various components of smartphones, laser processing technology can be seen everywhere, such as mobile phone shell cutting, marking, welding, motherboard manufacturing, keyboard chip marking and engraving and punching of earpieces, earphones, accessories, and so...
view more
-
Why picosecond laser cutting machine is the best choice for flexible circuit board cutting
Jun 02 , 2021
Why picosecond laser cutting machine is the best choice for flexible circuit board cutting Compared with the nanosecond laser cutting machine, the picosecond laser cutting machine has shorter pulse width and higher peak power, and the laser acts on the surface of the material for a shorter time, which can achieve better and finer processing effects and realize tr...
view more
