Diffraction of light by two parallel adj
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O. Leroy
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Article
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1974
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Elsevier Science
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English
โ 424 KB
The study reported here was concerned with the diffraction pattern of a diffracted light beam caused by two adjacent parallel ultrasonic waves, showing a phase-difference 6 and having equal wavelengths but different widths and pressures. In the case where the wavelength parameter, p, is very small,