Spherical aberration of gradient-index rod lenses.
Spherical aberration was measured and, by carrying out the computer simulation for ray tracing with the approximate solution of ray equation, the refractive-index distribution parameters of a gradient-index rod lens were determined to most fit the observed data.
Kitano
I
I
Nippon Sheet Glass Company, Ltd., Research Laboratory, Konoike, Itami 664, Japan.
Toyama
M
M
Nishi
H
H