Kamlesh

Since polymers are base on CH bonds that have high absorptions bellow 300nm,
I'm afraid it would be hard to find such a material.

Shay

-----Original Message-----
From: mems-talk-bounces@memsnet.org [mailto:mems-talk-bounces@memsnet.org]
On Behalf Of kamlesh_engg@iitb.ac.in
Sent: Wednesday, March 25, 2009 8:28 AM
To: mems-talk@memsnet.org
Subject: [mems-talk] polymer which has transmission in UV

Hi
   i am using SU8 polymer for optical waveguide but it has very high
absorbance in UV region (280nm). I want to use 280nm wavelength for my
optical waveguide. Can someone suggest any polymer which has good
transmission at 280nm and can be used for fabrication.
--
Kamlesh Pawar