Could you please describe your application: dDoKmuY>5
1, is the emitting source single mode or multimode? what are the parameters i.e. divergence, waist, ... lqe71](sK8
2, is the fiber single mode or multimode? what is the NA, core dia,... 5,n{-V
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Generally, fiber coupling efficiency of 40%~90% is reasonable. }3&~YBx;:
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Again let us know your specific bug. %x G3z7;
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