Chinese Journal of Lasers, Volume. 17, Issue 5, 273(1990)
Light ray propagation and paraxial imaging characteristics of parabolic defocusing GRIN fiber lenses
In this paper we discuss the light ray propagation and paraxial imaging characteristics of a parabolic defocusing GRIN fiber lens based on the ray equation. The analytical solutions are found for the ray paths propagating in a parabolic defocusing GRIN fiber lens and used to derive the GRIN lens law. The equivalent focal length and the principal planes are determined.
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[in Chinese]. Light ray propagation and paraxial imaging characteristics of parabolic defocusing GRIN fiber lenses[J]. Chinese Journal of Lasers, 1990, 17(5): 273
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