Hello, I am new here! I would like to ask which is the better way to focus one red 650nm and one blue 250nm beam together in one beam. What I know is that red is focusing after blue so I used a focal lens (1.5m) for the red beam. Thank you in advance!
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Best way to have blue and red colour in one beam
- Thread starter valia
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Really need more info.
Do you have a laser or lasers?
Do you have a laser or lasers?
diachi
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dichroic mirrors
Dichroic mirrors have different reflection or transmission properties at two wavelengths. They are often used in lasers.
www.rp-photonics.com
Sounds like this ^^ is what you want.
Would also like to see pictures of these dye lasers, cause YAG pumped dye is awesome.
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dichroic mirrors
Dichroic mirrors have different reflection or transmission properties at two wavelengths. They are often used in lasers.
Sounds like this ^^ is what you want.
Would also like to see pictures of these dye lasers, cause YAG pumped dye is awesome.
Dichros are what you need, pbs are also fine if you don't have problems with orthogonal polarization.
Singlemode