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Optics Diffraction Phenomenon. Lecture 27 Thursday: 22 April 2004. Diffraction Pattern of a Disk “The famous Fresnel Bright Spot”. Diffraction from an Edge. “A Diffraction Photograph” A metal plate was used as a lens to give this diffraction image on a photgraphic plate.
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OpticsDiffraction Phenomenon Lecture 27 Thursday: 22 April 2004
Diffraction Pattern of a Disk“The famous Fresnel Bright Spot”
“A Diffraction Photograph”A metal plate was used as a lens to give this diffraction image on a photgraphic plate