There are tools for 3D Direct Laser Writing (3D DLW) which can be
purchased. Do a key workd search on 3D DLW. The cover article of the
current issue of "Science" has a structure defined by 3D DLW.

-- Ed

-----Original Message-----
From: mems-talk-bounces@memsnet.org
[mailto:mems-talk-bounces@memsnet.org] On Behalf Of Salam Gabran
Sent: Monday, September 28, 2009 11:17 AM
To: mems-talk@memsnet.org
Subject: [mems-talk] pattering metal using laser


Hi,

I am trying to pattern metal tracks on glass wafer using laser without
using a photolithography mask.

Is there is process for that?  Is there a photoresist that can be
patterned by green or UV3 laser beams?

kind regards

Salam R. Gabran, MASc.