Manual for FTG (Film Thickness Module)
I found a free software (FTG, Film Thickness Module) which can be used to determine the thickness of thick films ( usually suitable for the transparent films exceeding 200-300 nm thickness ). Hehe, how about the precision? i don't know :), the details can be refered to the linked paper. Personal viewpoint, the error depending on the value of n, k could be toleranced for the most cased. Fortunately, now the personal manual for FTG has been completed by zmliu which can be reach it at the fellowing address:
http://xbzhangcn.googlepages.com/%E5%AD%98%E6%A1%A3
The Film Thickness Module includes both fringe counting and the FFT technique. It may be downloaded freely and without restrictions from web site
http://www.ftgsoftware.com/
3 comments:
haha,thanx a lot for your information.If more friends see this blog,they don't think it's a real one,it looks like a technique forum.
haha,it's a little pity that it is not suitable for ur case :(
To measure film thickness, you could always use Elcometer
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