Electromagnetic filters (color 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.

 

[mfb]

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.

 

[abbas_majidi]

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.

 

[davenn]

I can't open your link it seems a bad title page in Wikipedia.

no probs with the link here

 

[abbas_majidi]

OK. Link problem is fixed.
Thanks all.

 

[Drakkith]

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.