Ali,

Hello.  I would suggest that you contact Michele Banish at MEMS Optical
(Huntsville, AL), www.memsoptical.com.  They not only manufacture
micro-optics, but they also have a Zygo interferometer that I believe can
characterize the shape of your micro-optics.

Sincerely,

Robert Dean
Auburn University

At 12:21 PM 3/6/02 -0500, you wrote:
>Hello,
>
>  We are fabricating microlenses. I am looking for methods that
>can help us to measure focal length, depth of focus, and spot
>size (in general testing the operation, efficiency and repeatablity
>of microlenses).
>  Also, I am looking for vendors that can provide us the items
>required to build the setup.
>  Thanks,
>  Ali
>********************************************************************
> Ali Razavi
> Postdoctoral Fellow
> Room 455, Manufacturing Research Center
> Gerogia Institute of Technology, Atlanta, GA 30332-0405
> Phone: 678-637-1634, Fax: 404-894-9342
> E-mail: arazavi@pmrc.marc.gatech.edu
>********************************************************************
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