Acta Optica Sinica, Volume. 5, Issue 7, 577(1985)
Design of optical elements with axial-gradient indices
An |P,|W method for designing optical elements with axial-gradient indices is presented. The aberration requirement for a system is replaced by requirements on structure and index gradient by means of | P and |W expressions of primary aberration coefficients. The use of the method is not limited to simple lenses with gradient indices. It can also be used conveniently in the design of systems having homogeneous-medium elements.
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LIN ZHONGTIAN, XUE MINGQIU. Design of optical elements with axial-gradient indices[J]. Acta Optica Sinica, 1985, 5(7): 577