hi,
4|+6a6 $qN+BKd]3 What you will do:
i8$tId F,CQAgx 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;
3r=IO# O,Xf.O1c 2, Paraxial ( 1st order ) analysis by manual calculation or in Zemax; to get the magnification, total optical length, lens focal length and aperture;
Ga\E`J$c e+"r L] 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;
urT!?*g, M ) 9Ss 4, Zemax modeling, optimization, in-stock lens searching, radius test plate fitting…
UQl3Tq4QM s[:e '#^ Hope above helpful.
Y(WX`\M97 P ;>8S:8
Mang2004
Ez^U1KKOE7 aHKv*-z- EP#3+B sH @] .Ko[P~ Again,
tzv&E0 |d ;4nz'9+ Please find attached paraxial model in zemax, assuming your obj=2mm, NA0.064, and the fiber is 0.3mm, NA 0.39.
2Y&QJon) %g3@m5& let me know how thing's going.
[ 此贴被mang2004在2008-11-15 05:32重新编辑 ]
