div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: Michigan State UniversityDiffraction aperture plane Focusing lens Focal plane b Figure 525 5 Illuminated region 3 2 1 Fresnel diffraction by a straightedge a Points src=https:reader036vdocumentinreader036viewer2022081400608dbaf918fa23414d61d087html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 2button div class=ts-image amp-img class=ts-thumb alt=Page 2: Michigan State UniversityDiffraction aperture plane Focusing lens Focal plane b Figure 525 5 Illuminated region 3 2 1 Fresnel diffraction by a straightedge a Points src=https:reader036vdocumentinreader036viewer2022081400608dbaf918fa23414d61d087html5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 3button div class=ts-image amp-img class=ts-thumb alt=Page 3: Michigan State UniversityDiffraction aperture plane Focusing lens Focal plane b Figure 525 5 Illuminated region 3 2 1 Fresnel diffraction by a straightedge a Points src=https:reader036vdocumentinreader036viewer2022081400608dbaf918fa23414d61d087html5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 4button div class=ts-image amp-img class=ts-thumb alt=Page 4: Michigan State UniversityDiffraction aperture plane Focusing lens Focal plane b Figure 525 5 Illuminated region 3 2 1 Fresnel diffraction by a straightedge a Points src=https:reader036vdocumentinreader036viewer2022081400608dbaf918fa23414d61d087html5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 5button div class=ts-image amp-img class=ts-thumb alt=Page 5: Michigan State UniversityDiffraction aperture plane Focusing lens Focal plane b Figure 525 5 Illuminated region 3 2 1 Fresnel diffraction by a straightedge a Points src=https:reader036vdocumentinreader036viewer2022081400608dbaf918fa23414d61d087html5thumbnails5jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 6button div class=ts-image amp-img class=ts-thumb alt=Page 6: Michigan State UniversityDiffraction aperture plane Focusing lens Focal plane b Figure 525 5 Illuminated region 3 2 1 Fresnel diffraction by a straightedge a Points src=https:reader036vdocumentinreader036viewer2022081400608dbaf918fa23414d61d087html5thumbnails6jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 7button div class=ts-image amp-img class=ts-thumb alt=Page 7: Michigan State UniversityDiffraction aperture plane Focusing lens Focal plane b Figure 525 5 Illuminated region 3 2 1 Fresnel diffraction by a straightedge a Points src=https:reader036vdocumentinreader036viewer2022081400608dbaf918fa23414d61d087html5thumbnails7jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 8button div class=ts-image amp-img class=ts-thumb alt=Page 8: Michigan State UniversityDiffraction aperture plane Focusing lens Focal plane b Figure 525 5 Illuminated region 3 2 1 Fresnel diffraction by a straightedge a Points src=https:reader036vdocumentinreader036viewer2022081400608dbaf918fa23414d61d087html5thumbnails8jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 9button div class=ts-image amp-img class=ts-thumb alt=Page 9: Michigan State UniversityDiffraction aperture plane Focusing lens Focal plane b Figure 525 5 Illuminated region 3 2 1 Fresnel diffraction by a straightedge a Points src=https:reader036vdocumentinreader036viewer2022081400608dbaf918fa23414d61d087html5thumbnails9jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 10button div class=ts-image amp-img class=ts-thumb alt=Page 10: Michigan State UniversityDiffraction aperture plane Focusing lens Focal plane b Figure 525 5 Illuminated region 3 2 1 Fresnel diffraction by a straightedge a Points src=https:reader036vdocumentinreader036viewer2022081400608dbaf918fa23414d61d087html5thumbnails10jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 11button div class=ts-image amp-img class=ts-thumb alt=Page 11: Michigan State UniversityDiffraction aperture plane Focusing lens Focal plane b Figure 525 5 Illuminated region 3 2 1 Fresnel diffraction by a straightedge a Points src=https:reader036vdocumentinreader036viewer2022081400608dbaf918fa23414d61d087html5thumbnails11jpg width=142 height=106 layout=responsive amp-img divdiv