Applied Mathematics and Mechanics (English Edition) ›› 1991, Vol. 12 ›› Issue (6): 601-604.

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FRINGE MULTIPLICATION BY REFLECTION

An Li-qian   

  1. Peking Graduate School, China University of Mining, Beijing
  • Received:1990-04-07 Online:1991-06-18 Published:1991-06-18
  • Supported by:
    The work wins the finance of Huo Ying-dong educational foundation

Abstract: A new method of fringe multiplication is presented in this paper. The method is simple and applicable. Only one polarizer and one quarter-wave plate are adopted to get fringe multiplication by reflection.

Key words: photoelasticity, isochromatic fringe, multiplication, reflection

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