cristian wrote:
> At 02:05 AM 10/15/2005, you wrote:
>
>>nitrogen laser is only good as a source of koherent light for
>>experiments that require it. Otherwise- useless for drilling and
>>cutting. Mike
>
>
> I'm looking for an UV laser to expose the presensitized PCB.
> IR laser is powerful enough for cutting/drilling but not for my project.
> Cristiam
>
Assuming you have a suitable UV laser at your disposal, how do you plan
on directing its beam as accurately controlled pattern on the surface of
the pre sensitized panel ?
Obviously you would be aiming for a resolution capable of significant
improvement over the 0.010 inch line and space limitation (while
remaining reliable) of conventional inkjet/transparency/UV lamp/contact
exposure.
Adam