hi,
NA/+bgyuT> HowlJ[ km% What you will do:
< "~k8:=4 *,'"\n 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;
_ORW'(:Z cst=ms 2, Paraxial ( 1st order ) analysis by manual calculation or in Zemax; to get the magnification, total optical length, lens focal length and aperture;
lPFMNRt~8 FfD2
&(-R 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;
9 z3Iwl |?g2k:fzB7 4, Zemax modeling, optimization, in-stock lens searching, radius test plate fitting…
jBE=Ij !2{MWj Hope above helpful.
R0/~)
P G53!wIW2: Mang2004
Pc4sReo' Q2fa]*Z5 }>0UaK ^ )+tn Again,
#a .aD+d' wwpvmb Please find attached paraxial model in zemax, assuming your obj=2mm, NA0.064, and the fiber is 0.3mm, NA 0.39.
SQz>e Zmp ^!|=X! let me know how thing's going.
[ 此贴被mang2004在2008-11-15 05:32重新编辑 ]