hi,
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~$> What you will do:
zEpcJHI% \<a(@ #E*~ 1, Please check the system requirement carefully, since fiber 62.5u*NA0.22 is not sufficient for your application, try other fiber and ensure fiber core*NA>3*0.064;
/ IAK'/ eB^:+h#A_ 2, Paraxial ( 1st order ) analysis by manual calculation or in Zemax; to get the magnification, total optical length, lens focal length and aperture;
=A GsW Z Oyq{w!2 3, 3rd order design, to figure out how many spherical lenses OR how many aspherical lenses are needed, and the focal power of each individual lens;
m?>$!B4jFB Ga"$_DyM 4, Zemax modeling, optimization, in-stock lens searching, radius test plate fitting…
r68'DJ&m3 .pr- ^ Hope above helpful.
n"- cX) VctAQ|h^ Mang2004
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0: > & \QLo[5 `4g m'C Again,
6ZR'1_i6i= 9=K=gf Z Please find attached paraxial model in zemax, assuming your obj=2mm, NA0.064, and the fiber is 0.3mm, NA 0.39.
BoHMz/DB Ik(T II_ let me know how thing's going.
[ 此贴被mang2004在2008-11-15 05:32重新编辑 ]
