Acta Optica Sinica, Volume. 5, Issue 6, 481(1985)
Study on phenomena of interference with extended white light illumination by backward impulse response Ⅱ. Lau effect and grating imaging
By means of the backward impulse response the phenomenon of grating imaging, wherein a grating is imaged by a second one, is analyse. As a special case, Lau effect is explained thoroughly. The mathematics is simpler while the physical meaning becomes clearer than in the case of other explanations.
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LIU LIREN. Study on phenomena of interference with extended white light illumination by backward impulse response Ⅱ. Lau effect and grating imaging[J]. Acta Optica Sinica, 1985, 5(6): 481