Re: Re: [mems-talk] Help - - High optical refrative index
polymer
Ren Yang
2002-08-01
Hello, Blanford
Thank you, Christopher.
We once try SU-8. Actually, the transparency change to
60% for 405nm after SU-8 exposured and got solid.
Ren Yang
From: Christopher Blanford
>SU-8 has a refractive index of around 1.67 and meets
>your transparency
>requirements.
>Chris
>> Would you please tell me where can I find a kind of
>> polymer or UV glue, which has high optical
refrative
>> index (n=1.6~1.9) and has high transparent for
h-line
>>(for 405nm light, above 90%).
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