hi,
66<3zadJZU qr%9S dvx What you will do:
YV*s1 t/ D%v4B`4ua' 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;
4C^;lK 4 vwa/? 2, Paraxial ( 1st order ) analysis by manual calculation or in Zemax; to get the magnification, total optical length, lens focal length and aperture;
TH irh6 qG7^XO Ws- 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;
$x5P5^Y <va3L y)c& 4, Zemax modeling, optimization, in-stock lens searching, radius test plate fitting…
U0'> (FP~2 k"|4
LPv[ Hope above helpful.
F)/}Q[o8 gK/mm\K@ Mang2004
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x[7jm"Pz <}-[9fW Again,
T^u ][I3* e2Sm.H ' Please find attached paraxial model in zemax, assuming your obj=2mm, NA0.064, and the fiber is 0.3mm, NA 0.39.
zVe@`gc zCKZv|j6 let me know how thing's going.
[ 此贴被mang2004在2008-11-15 05:32重新编辑 ]
