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Finding the right material!

by Shyan
Tags: material
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Shyan
#1
May8-13, 01:30 PM
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P: 866
As you know,the set of light wavelengths that a material is transparent to,is sth dependent on the properties of the material.My question is,can we find a material
which is transparent to a specific wavelength range?
For example,I want a material,which,among the visible light wavelengths,is transparent to only red light.How can I find out what material is that?
Thanks
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Vanadium 50
#2
May8-13, 02:55 PM
Mentor
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P: 16,371
Red cellophane.
mfb
#3
May8-13, 03:21 PM
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P: 11,921
There are many optical filters which can do that.


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