hi,
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oYf+I What you will do:
^$O(oE(D ),B/NZ/- 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;
vvxD}p =y *kK +Nvt8s 2, Paraxial ( 1st order ) analysis by manual calculation or in Zemax; to get the magnification, total optical length, lens focal length and aperture;
/N*<Fq7w~ _zM?"16I} 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;
UMd.=HC L 6IT6EkiT 4, Zemax modeling, optimization, in-stock lens searching, radius test plate fitting…
exi u;\+j FO^6c Hope above helpful.
y< dBF[ ( (`{-y\K Mang2004
Wc+(xk 6 *S/frE X{V s H#hpaP; Again,
iz/CC V L #'%ii,;w Q Please find attached paraxial model in zemax, assuming your obj=2mm, NA0.064, and the fiber is 0.3mm, NA 0.39.
AU`z.Isf "A~dt5GJ let me know how thing's going.
[ 此贴被mang2004在2008-11-15 05:32重新编辑 ]
