Electromagnetic filters (color filters)

AI Thread Summary
Electromagnetic filters for the visible spectrum with a narrow bandpass of about 1 nm are available, including options like Lyot filters, which can provide multiple transmission windows. Users can find numerous filters that meet these specifications by searching online. A specific search for "1nm bandpass optical filters" yields many results. The discussion also noted some initial issues with links shared, which were later resolved. Overall, there are viable solutions for obtaining the desired filters.
abbas_majidi
Hello all
I am searching for electromagnetic filters(color filters) for visible region of EM spectrum with narrow bandpass. I want to filter the white beam with continuous spectrom (400 to 800 nm) into red,blue,green and ...with FWHM about 1 nm around each line.
Is there such EM filters?
How can i purvey such filters?
Thanks.
 
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Just one line per filter?
There are tons of filters, several of them should give a width of 1nm or smaller. Lyot filters look interesting. They can have multiple transmission windows, too.
 
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Likes abbas_majidi
mfb said:
Just one line per filter?
There are tons of filters, several of them should give a width of 1nm or smaller. Lyot filters look interesting. They can have multiple transmission windows, too.
Yes. just one line per filter. I can't open your link it seems a bad title page in Wikipedia.
 
abbas_majidi said:
I can't open your link it seems a bad title page in Wikipedia.
no probs with the link here
 
OK. Link problem is fixed.
Thanks all.
 
Typing in '1nm bandpass optical filters' in google seemed to bring up a ton of results. I'm sure you could find everything you need.
 
Thread 'Motional EMF in Faraday disc, co-rotating magnet axial mean flux'

Thread 'Motional EMF in Faraday disc, co-rotating magnet axial mean flux'

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