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    請使用永久網址來引用或連結此文件: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/27706

    題名: Double grating interferometer with large lateral shear
    作者: 林震安;Lin, J. A.;Hsu, S. W.;Wu, F. T.
    貢獻者: 淡江大學物理學系
    關鍵詞: Interferometers;Optical Design
    日期: 1990-01
    上傳時間: 2009-12-31 10:38:46 (UTC+8)
    出版者: Elsevier
    摘要: A doublegrating interferometer capable of determining the spherical aberration of the optics is described. Two Ronchi rulings of 19.69 lines/mm have been used in the setup to generate large shear among the diffracted wavefronts. Three zero-order diffracted wavefronts will then be collected to interfere by means of spatial filtering. The modulation fringes, appeared in the three-beam interferogram, may be used to determine the coefficient of the primary spherical aberration of the optics under test.
    關聯: Optik 84(1), pp.28-32
    顯示於類別:[物理學系暨研究所] 期刊論文


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