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customer used the RFH UV laser for crystal laser internal engraving processing
Jan 26 , 2021
The customer used the RFH RFH UV laser for crystal laser internal engraving processing RFH UV lasers bloom colorful life in the crystal inner carving world. If you want to use one sentence to summarize 2019, RFH Laser Editor thinks that you can use this sentence: 2019 is like a laser engraved crystal artwork. Although the production process is a bit difficult, it is gorgeous and colorful. In the p...
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RFH 10-15W UV laser processing PE/PCB/FPC/sapphire
Jan 27 , 2021
RFH 10-15W UV laser processing PE/PCB/FPC/sapphire In previous years, compared with 3W, 5W, 8W UV lasers, 10W, 15W UV lasers were less well-known. After all, the former was the main power range in the industry at that time. However, with the continuous improvement of industrial manufacturing process requirements, 10W-15W and even 20W ultraviolet lasers have begun to make their mark. ...
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RFH 355nm UV laser drilling holes in plastic
Feb 07 , 2021
RFH 355nm UV laser drilling holes in plastic Now, many laser processing technologies have been applied to many industries, such as laser cutting, laser marking, and laser engraving. Among them, laser drilling technology is the first laser processing technology to achieve practical production. Laser pro and dural drilling takes both into processing efficiency, and can bring good economic ben...
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Pet film processing customers use peer UV lasers to reduce the power of 3W to 1.5W
Apr 19 , 2021
Pet film processing customers use peer UV lasers to reduce the power of 3W to 1.5W PET film, also known as high temperature resistant polyester film, has the characteristics of good transparency, non-toxicity, impermeability, and light weight. Therefore, it is often used to make packaging materials such as edible oil bottles, condiment bottles, and cosmetic bottles. But to mark the production date...
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Method for testing for blind hole formed in wafer layer
Apr 19 , 2021
A new method for detecting blind holes in the contact layer of a multi-chip semiconductor test wafer makes use of the fact that if the hole is not a blind hole, a subsequent etch step extends the hole a predetermined distance into the layer immediately underlying the contact layer. After a predetermined number of holes have been etched through the contact layer and for a predetermined distance int...
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Laser drilling of micro-holes in single crystal silicon, indium phosphide and indium antimonide using a continuous wave (CW) 1070 nm fibre laser
Apr 19 , 2021
The laser micro-drilling of “thru” holes, also known as via holes, in Si, InP and InSb semiconductor wafers was studied using millisecond pulse lengths from an IPG Laser Model YLR-2000 CW multimode 2 kW Ytterbium Fibre Laser and a JK400 (400 W) fibre laser, both with 1070 nm wavelength. The flexibility of this laser wavelength and simple pulsing scheme were demonstrated for semiconduct...
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Small Holes in Silicon Wafer
Apr 19 , 2021
Small Holes in Silicon Wafer: Microholes in silicon wafer substrate. Potomac has the capability to drill holes, channels and pockets in silicon wafers with feature sizes as small as a few microns. Please contact us today to discuss your application.
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Customers purchase 5 355nm UV lasers for PCB/FPCB processing
Apr 23 , 2021
Customers purchase 5 355nm UV lasers for PCB/FPCB processing Ultraviolet laser can mark various characters, symbols and patterns on the surface of circuit board PCB/FPCB, and the character size can range from millimeters to micrometers. In addition to effective anti-counterfeiting, it can also realize the control and traceability of product quality. Whether it is fine processing or processi...
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Headphone data cable power bank laser marking processing, choose S9 ultraviolet laser
Apr 25 , 2021
Headphone data cable power bank laser marking processing, choose S9 ultraviolet laser Ultraviolet laser can engrave LOGO trademark, text, two-dimensional code, pattern, serial number, serial number, symbol, garbled number in ABS plastic shell and data cable shell. It has fast engraving speed, high production efficiency, long service life and simple operation. , Zero consumables, free modifi...
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355nm UV laser cold processing FPC flexible circuit board to avoid stress, burrs and dust
Apr 27 , 2021
355nm UV laser cold processing FPC flexible circuit board to avoid stress, burrs and dust Our common mobile phones, TVs, computers, kitchen induction cookers, rice cookers, range hoods, chargers, remote controls and other electronic equipment all need FPC flexible circuit boards. When designing the corners of the FPC soft board, if the design is not right, the FPC flexible circuit bo...
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Hole Drilling by Laser
May 06 , 2021
Hole Drilling by Laser This section introduces laser processing-based drilling through examples. Basic principles of drilling using laser markers Hole drilling example — Drilling holes in rice bags Recommended models for hole drilling, organised by material Basic principles of drilling using laser markers Laser-based drilling uses laser light to irradiate a single point of a target in...
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uv lasers have a wide range of uses in Gemology and Jewelry Processing
May 27 , 2021
uv lasers have a wide range of uses in Gemology and Jewelry Processing At present, lasers have a wide range of uses in Gemology and Jewelry Processing. It is to drill precious stones, cut diamonds of complex shapes, groove original stones, mark on the surfaces and accomplish subtle welding etc. In the jewelry and gift industry, traditional processing techniques have a high growth rate...
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