hi,
&'l>rD^o K/ &?VIi`z What you will do:
}HEvr)v9 B*htN 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;
:|o<SZ s] /tYJYl 2, Paraxial ( 1st order ) analysis by manual calculation or in Zemax; to get the magnification, total optical length, lens focal length and aperture;
U|G|l|Bl +h2eqNr 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;
1_$xSrwcF Gu=STb 4, Zemax modeling, optimization, in-stock lens searching, radius test plate fitting…
?j^=u:< M5T9JWbN Hope above helpful.
mj?16\|] e6=]m#O9 Mang2004
%AF5= 6.t',LTB */ G<!W .kTG[)F0b Again,
569}Xbc/ nS()u}c;r Please find attached paraxial model in zemax, assuming your obj=2mm, NA0.064, and the fiber is 0.3mm, NA 0.39.
yBLK$@9 kF7(f|* let me know how thing's going.
[ 此贴被mang2004在2008-11-15 05:32重新编辑 ]