Could you please describe your application: |}UA=? Xl
1, is the emitting source single mode or multimode? what are the parameters i.e. divergence, waist, ... ~`="tzr:
2, is the fiber single mode or multimode? what is the NA, core dia,... M?DZShkV_
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Generally, fiber coupling efficiency of 40%~90% is reasonable. &*Xrh7K2e
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Again let us know your specific bug. P j,H]
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