Diode Laser marking is used as a way of permanently marking a
physical item,like a diamond,for tracking,either for security
of quality control reasons.Rather than using a vibrating or
rotating tool to engrave a mark on the item,a high-powered laser
is used.
While most forms of engraving result in a loss of some of the
marked material when it is etched away,diode laser marking
results in essentially no loss of material. Instead,the laser is
used to create a shift in the color of the material,creating
a
visible,virtually indestructible mark with minimal real impact to
the item.So more and more Jewelry factories use lasers to
cut and polish Jewelries.
Most plastics can be marked with laser,and the process can be used
on everything from identification badges to
complimentary pens.Given its indelible nature,diode laser marking
is an ideal choice for bar codes and other forms of
inconspicuous tracking.
An added benefit of diode laser marking is environmental:with no
inks or solvents used,the impact is very minimal.As costs
lower,this factor becomes a decisive one for many
environmentally-conscious companies and individuals.And,as
the
advanced product,Rofin sinar laser,Lee laser and CEO laser modules
have a broad applications in this field.
