Could you please describe your application: @T 5dPmn
1, is the emitting source single mode or multimode? what are the parameters i.e. divergence, waist, ... E=3UaYr
2, is the fiber single mode or multimode? what is the NA, core dia,... HuB\92u
;nx? 4f+6h
Generally, fiber coupling efficiency of 40%~90% is reasonable. YZ\a#s,0
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Again let us know your specific bug. (,P6cWt}"
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