hi,
xWV7#Z7 W4a20KM2 What you will do:
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\j 1, Please check the system requirement carefully, since fiber 62.5u*NA0.22 is not sufficient for your application, try other fiber and ensure fiber core*NA>3*0.064;
8#B;nyGD1I A*;h} \n 2, Paraxial ( 1st order ) analysis by manual calculation or in Zemax; to get the magnification, total optical length, lens focal length and aperture;
j'n= Xh }1 ^.A84a 3, 3rd order design, to figure out how many spherical lenses OR how many aspherical lenses are needed, and the focal power of each individual lens;
a a]v 7d U++UG5 c 4, Zemax modeling, optimization, in-stock lens searching, radius test plate fitting…
I ]1fH tgnXBWA`! Hope above helpful.
xoaQ5u e0 EJ[bG Mang2004
OSU=O T+hW9pa) /9Xf[< _;W|iUreb Again,
z0Hh8* aH~"hB^e Please find attached paraxial model in zemax, assuming your obj=2mm, NA0.064, and the fiber is 0.3mm, NA 0.39.
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}w let me know how thing's going.
[ 此贴被mang2004在2008-11-15 05:32重新编辑 ]
