Homebrew PCBs

nitrogen laser is only good as a source of koherent light for
experiments that require it. Otherwise- useless for drilling and
cutting.  Mike

--- In Homebrew_PCBs@yahoogroups.com, "Dave" <wa4qal@y...> wrote:
>
> --- In Homebrew_PCBs@yahoogroups.com, cristian <cristianbip@b...> wrote:
> >
> > Any idea where to find the cheapest UV laser?
> > Cristian
> 
> I seem to remember plans where you could build your own 
> ultraviolet Nitrogen based laser (for little cost).  I think 
> the plans may have been in Scientific American from about 30
> years ago (+/- a bit).  However, that's probably not exactly 
> what you were intending.
> 
> Dave
>