Could you please describe your application: SfwAMNCe
1, is the emitting source single mode or multimode? what are the parameters i.e. divergence, waist, ... AA,n.;zy<
2, is the fiber single mode or multimode? what is the NA, core dia,... *9Nq^+
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Generally, fiber coupling efficiency of 40%~90% is reasonable. S-6%mYf
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Again let us know your specific bug. rfMzHY}%
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