位相フレネルレンズ

DOI

書誌事項

タイトル別名
  • Phase Fresnel Lens

説明

In order to deform the wave surface of anoptical system by an amount ø (u, v), Phase Fresnel Lens is inserted in the pupil of the optical system.<br> By assuming 0_??_ø(u, v)<nλ, (u, v) region of the pupil is devided into m zones by Fresnel condition, <br> (k-1)λ_??_ø(u, v)<kλ; kth zone (k=1, 2, ……m), <br> where λ is the wavelength.<br> As the Phase Fresnel Lens is so made that it shifts the wave surface by the amount ø (u, v)-(k-1)λ in each Fresnel zone, the amount of its shift in each zone is smaller than λ, but this is quite equivalent to the deformation of the wave surface by ø(u, v) because of Fresnel condition.<br> Some properties of Phase Fresnel Lens are also discussed.

収録刊行物

  • 応用物理

    応用物理 29 (3), 158-161, 1960

    公益社団法人 応用物理学会

詳細情報 詳細情報について

  • CRID
    1390282679605751552
  • NII論文ID
    130003587428
  • DOI
    10.11470/oubutsu1932.29.158
  • ISSN
    21882290
    03698009
  • データソース種別
    • JaLC
    • CiNii Articles
  • 抄録ライセンスフラグ
    使用不可

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