METHOD TO LENGTHEN THE TOTAL CONJUGATE OF FAST GRADIENT INDEX ARRAYS
Original Publication Date: 1987-Jun-30
Included in the Prior Art Database: 2004-Apr-04
Xerox Disclosure Journal
It is well known that rays within a gradient-index lens array travel sinusoidally with a period of 2n/dA where A is the gradient constant defined by the radial gradient equation, where r is the radial distance from the axis of the rod lens and no is the axial refractive index.