Geometric-optics design of focusators into a line in noparaxial case
A.Y. Dmitriev, L.L. Doskolovich, S.I. Kharitonov

Image Processing Systems Institute of the RAS,
S.P. Korolyov Samara State Aerospace University

Full text of article: Russian language.

Abstract:
The common analitical expression for the phase function of the diffractive optical element (DOE) to focus into a line in noparaxial case is received. The phase function is given in the special curvilinear coordinates. To calculate the function, that defines the energy distribution along the line, the iteration method is proposed. The calculation of the phase functions of the DOE to focus into the line-segment is produced.

Key words:
focuser, phase function, curvilinear coordinates, iteration method, intensity, light field, ray tracing.

Citation: Dmitriev AYu, DoskolovichLL, Kharitonov SI. Geometric-optics design of focusators into a line in noparaxial case. Computer Optics 2008; 32(4): 343-7.

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