-
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...
view more
-
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...
view more
-
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...
view more
-
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.
view more
-
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...
view more
-
RFH UV laser has become an excellent auxiliary tool for blind hole and micro-hole drilling on wafers
Jun 30 , 2021
RFH UV laser has become an excellent auxiliary tool for blind hole and micro-hole drilling on wafers RFH nanosecond UV laser makes precise wafer cutting possible Wafer is the basic material used to manufacture IC. The silicon element is purified and made into long silicon ingots. When making integrated circuits, semiconductor materials should be used to melt polysilicon out of monocr...
view more
-
35W green laser is used for the processing of micro-holes and blind holes of silicon wafers
Jul 14 , 2021
35W green laser is used for the processing of micro-holes and blind holes of silicon wafers The leader in silicon wafer microvia and blind hole processing-RFH green laser On-site inspection of RFH green lasers for silicon wafer microvia and blind hole processing customers Wafers are purified by silicon elements, and pure silicon is made into growing silicon ingots, which become a quartz sem...
view more
-
355nm uv laser hollow drilling hole wallpaper
Jul 15 , 2021
355nm uv laser hollow drilling hole wallpaper With the diversification of decoration styles, wallpaper is the foundation of the entire decoration style. People are particularly concerned about the choice of wallpaper. Common wallpaper materials on the market usually include fiberglass printed wall covering, non-woven wall covering, pure cotton decorative wall covering, Chemical fiber decora...
view more
-
RFH green laser drilling holes in glass: without yellow and black
Jul 22 , 2021
RFH green laser drilling holes in glass: without yellow and black 532nm green laser drilling glass will have a high-definition whitening effect Cutting drilled glass, there is a powerful RFH green laser to help, don’t panic Glass laser cutting technology is mainly used in 3C electronic products, flat panel displays, utensil manufacturing and other products, and is widely used in produ...
view more
-
Precautions for green laser beam High stability cutting round holes
Sep 22 , 2021
Precautions for green laser beam High stability cutting round holes Sheet metal punching is generally made by punching, but with the disadvantages of low precision and many burrs, punch punching is gradually eliminated. With the continuous development of laser cutting machines, more and more companies have begun to use laser to cut round holes. Not only the cutting section is smooth, but th...
view more
-
uv laser supplier for drill holes in a soda lime glass
Nov 15 , 2021
uv laser supplier for drill holes in a soda lime glass customer reviews I used my birthday money to invest in this as a hobby to earn a little extra money. I'm totally new at this kind of machine and after some trial and error, I figure out how to laser drill holes in a soda lime glass. After about 20 days worth of use, the laser cutter has been worked quite well and is suffici...
view more
-
drill hole in tempered glass supplier choose RFH green laser 532nm
Dec 03 , 2021
drill hole in tempered glass supplier choose RFH green laser 532nm customer reviews This Green laser makes doing on glass projects so much easier to do and comes with a lot of goodies to add on. Double the production of the tempered glass. uv laser | green laser | Ultraviolet lasers | uv dpss laser | nanosecond laser | UV laser ...
view more