中国物理B ›› 1992, Vol. 1 ›› Issue (1): 27-44.doi: 10.1088/1004-423X/1/1/004

• CLASSICAL AREAS OF PHENOMENOLOGY • 上一篇    下一篇

ANALYSIS OF THE GENERAL EFFECTS IN DOUBLE-GRATING DIFFRACTION-INTERFERENCE SYSTEM

詹黎, 屠锦洪, 郭嘉荣   

  1. Shanghai Jiaotong University, Shanghai 200030, China
  • 收稿日期:1991-10-04 出版日期:1992-01-20 发布日期:1992-01-20

ANALYSIS OF THE GENERAL EFFECTS IN DOUBLE-GRATING DIFFRACTION-INTERFERENCE SYSTEM

ZHAN LI (詹黎), TU JIN-HONG (屠锦洪), GUO JIA-RONG (郭嘉荣)   

  1. Shanghai Jiaotong University, Shanghai 200030, China
  • Received:1991-10-04 Online:1992-01-20 Published:1992-01-20

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摘要： Based on the ambiguity function, the optical phenomena of the double-gearing diffraction-interference system are analysed with partially coherent illumination. Different patterns are observed on the observation plane when the optical elements are placed in their proper positions. Detailed discussions on the two extremes of coherence are given. Conclusions could be obtained about the Lau effect, the generalized Lau effect, the incoherent grating-lens imaging, the Talbot effect, the joint-Talbot effect and the generalized joint-Talbot effect. Some special cases are also verified by experiments.

Abstract: Based on the ambiguity function, the optical phenomena of the double-gearing diffraction-interference system are analysed with partially coherent illumination. Different patterns are observed on the observation plane when the optical elements are placed in their proper positions. Detailed discussions on the two extremes of coherence are given. Conclusions could be obtained about the Lau effect, the generalized Lau effect, the incoherent grating-lens imaging, the Talbot effect, the joint-Talbot effect and the generalized joint-Talbot effect. Some special cases are also verified by experiments.

中图分类号:  (Gratings)

  • 42.79.Dj
42.25.Fx (Diffraction and scattering) 42.25.Hz (Interference) 42.79.Bh (Lenses, prisms and mirrors)