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ZHANG Peng, SHEN Xue-ju, NIU Yan-xiong, XUE Rui. Measurement of monochrome focal length based on single-slit fractional Fourier transform[J]. LASER TECHNOLOGY, 2005, 29(2): 222-224.
Citation: ZHANG Peng, SHEN Xue-ju, NIU Yan-xiong, XUE Rui. Measurement of monochrome focal length based on single-slit fractional Fourier transform[J]. LASER TECHNOLOGY, 2005, 29(2): 222-224.

Measurement of monochrome focal length based on single-slit fractional Fourier transform

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  • Received Date: February 19, 2004
  • Revised Date: April 21, 2004
  • Published Date: March 24, 2005
  • Measurement of monochrome local length (MLL) of alens based on define of fractional Fourier transform is generalized and discussed.A new experimental design for testing MLL of lens by a single slitis studied,and then the experimental device and program flow chart of this method are put for ward.This method is flexible and easy to realize self-acting test.
  • [1]
    LOHMANN A W.Image rotation,wigner rotation and the fractional Fourier transform[J]. J O S A,1993,A10(10):2181~2186.
    [2]
    华建文,刘立人,李国强.分数傅里叶变换光学实现的基本单元[J]. 光学学报,1997,17(8):1040~1044.
    [3]
    沈学举,汪岳峰,任宏岩.会聚球面波照明下由菲涅耳衍射实现分数傅里叶变换[J]. 激光技术,1999,23(3):180~182.
    [4]
    张敬斌,赵明山,李国华 et al.自参考激光剪切干涉法测量透镜焦距的实验研究[J]. 应用光学,1992,13(5):46~47.
    [5]
    仲伟纲,岳公云,孙国文 et al.激光散斑测量透镜焦距[J].光学技术,1992(4):46,38.
    [6]
    董永绵.对称双圆孔傅里叶变换干涉条纹法测焦距[J]. 激光技术,2001,25(1):70~72.
    [7]
    杨虎,李万松.分数傅里叶变换频谱干涉法测量透镜焦距[J].中国激光,1999,26(4):317~320.
    [8]
    赵明山,李国华.一种测量透镜单色焦距的新方法[J].应用光学,1992,13(3):55~57.

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