Is THIS any good for combining a pair of red diodes?
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Is THIS any good for combining a pair of red diodes?
no its a 50/50 splitter
That looks like a pbs cube to me,
depending on the ar coatings, it should be fine for combining a pair of diodes
It's a bit big, no? I think Andy's right on this one, it looks like the kind that doesn't work by polarisation, it's meant for light of any polarisation, I think. Would be helpful if the seller stated the original part code...