Could you please describe your application: `x0GT\O2-
1, is the emitting source single mode or multimode? what are the parameters i.e. divergence, waist, ... ..g?po
2, is the fiber single mode or multimode? what is the NA, core dia,... @d]a#ypU
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Generally, fiber coupling efficiency of 40%~90% is reasonable. a*4l!-7
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Again let us know your specific bug. [h
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