Eliminating Spherical Aberration by Gradient-Indexed Lenses: Geometrical Derivation and Manufacturing Methods

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概要

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• Gradient-indexed lenses have been used to eliminate spherical aberration. The design is usually executed using numerical methods. We contribute a new way called concentric gradient-indexed lenses. This gives a new degree of freedom for gradient-indexed lenses design. Furthermore, the geometric nature of derivation makes the results analytical. By using this method, we get better insight into the problem of spherical aberration. We also suggest several manufacturing methods for gradient-indexed spherical shell materials.

• Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
• 2007-11-15

著者

• Lee Chi-hung

  Department Of Chemical Engineering National Yunlin University Of Science And Technology

• Lee Cheng

  Thin Film Technology Center (TFTC)/Department of Optics and Photonics, National Central University, 300 Jhongda Rd., Jhongli City, Taoyuan County 32001, Taiwan

• Hsu Jia-cherng

  Thin Film Technology Center (TFTC)/Department of Optics and Photonics, National Central University, 300 Jhongda Rd., Jhongli City, Taoyuan County 32001, Taiwan

• Lee Chi-Hung

  Department of Photonics and Institute of Electro-optical Engineering, National Chiao Tung University, 1001 Ta Hsueh Rd., Hsinchu 300, Taiwan

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• Eliminating Spherical Aberration by Gradient-Indexed Lenses: Geometrical Derivation and Manufacturing Methods

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