Vol. 11, issue 01, article # 17

Fabrikov A.V., Aldoshina O.I. Modeling of diffraction patterns at the output of poorly focused optical system with an axicone. // Atmospheric and oceanic optics. 1998. V. 11. No. 01. P. 85-88.
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Abstract:

Mathematical techniques is developed for modeling diffraction patterns at the output of a defocused optical system with an axicone. We have derived quite a simple equation for field of a disturbed (defocused) system by solving corresponding equations for a nondisturbed system. Comparison of the solution obtained with the analytical solutions obtained earlier for the same problem is performed for two input actions, i.e., a plane wave and a Gaussian beam.

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