div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: 805-2021-Fall-Lecture 6 photon perturb begin src=https:reader031fdocumentsinreader031viewer202201310161d1fa25795a414a4b36fcb7html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 2button div class=trans-image amp-img class=trans-thumb alt=Page 2: 805-2021-Fall-Lecture 6 photon perturb begin src=https:reader031fdocumentsinreader031viewer202201310161d1fa25795a414a4b36fcb7html5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 3button div class=trans-image amp-img class=trans-thumb alt=Page 3: 805-2021-Fall-Lecture 6 photon perturb begin src=https:reader031fdocumentsinreader031viewer202201310161d1fa25795a414a4b36fcb7html5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 4button div class=trans-image amp-img class=trans-thumb alt=Page 4: 805-2021-Fall-Lecture 6 photon perturb begin src=https:reader031fdocumentsinreader031viewer202201310161d1fa25795a414a4b36fcb7html5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 5button div class=trans-image amp-img class=trans-thumb alt=Page 5: 805-2021-Fall-Lecture 6 photon perturb begin src=https:reader031fdocumentsinreader031viewer202201310161d1fa25795a414a4b36fcb7html5thumbnails5jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 6button div class=trans-image amp-img class=trans-thumb alt=Page 6: 805-2021-Fall-Lecture 6 photon perturb begin src=https:reader031fdocumentsinreader031viewer202201310161d1fa25795a414a4b36fcb7html5thumbnails6jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 7button div class=trans-image amp-img class=trans-thumb alt=Page 7: 805-2021-Fall-Lecture 6 photon perturb begin...