Hi, Gong,

I think lift off would be the easiest way to make array with holes in
metal. If you want much thicker metal layer, you can also try
electroplating.

Best regards,
Fei

2009/5/3, Jackgong Hotmail :
> Hi, Henri
>
> Thanks for your point! Would you provide more details about how to make
> array with holes in metal based on your experiences? Just do lithography and
> wet etch or any tricks? Appreciate!
>
> Gong
>

Best regards,
Yours sincerely
Fei Wang
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