Could you please describe your application: %/}d'WJR
1, is the emitting source single mode or multimode? what are the parameters i.e. divergence, waist, ... %][zn$aa|
2, is the fiber single mode or multimode? what is the NA, core dia,... `'9t^6mk
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Generally, fiber coupling efficiency of 40%~90% is reasonable. sdKm@p|/|
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Again let us know your specific bug. M=1~BZQ(Z
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