Phase-Modulated Grating Lenses for Two-Dimensional Optical Branching

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概要

• 論文の詳細を見る

• Phase-modulated grating lenses, which have composite functions of focusing and branching, have been investigated. Grating lenses for two-dimensional optical branching were designed by introducing a phase-modulation function. The phase-modulation function was optimized, so as to balance the optical intensity values for the required branchings and to suppress those for undesirable branchings. The grating lens has an advantage, wherein the branching characteristics can be precisely controlled by the two-dimensional grating pattern.

• 社団法人応用物理学会の論文
• 1992-05-30

著者

• Nakamura Masaru

  Research & Development Center, TOSHIBA CORPORATION

• Hatakoshi Gen-ichi

  Research And Development Center Toshiba Corporation

• Nakamura Masaru

  Research And Development Center Toshiba Corporation

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• Phase-Modulated Grating Lenses for Two-Dimensional Optical Branching

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