deletions | additions       diff --git a/layout.md b/layout.md  index 9104da7..d5ae609 100644  --- a/layout.md  +++ b/layout.md 
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figures/wg_profile_TM/wg_profile_TM.png  Effective_index_and_group_index__1.tex  figures/neff_ng_TM/neff_ng_TM.png  figures/bend_neff_ng_TM/bend_neff_ng_TM.png  subsection_Mach_Zehnder_interferometer_circuit__.tex  MZI_Gain_reponses_MZ1_MZ3__.tex  figures/GAIN_MZI1-3/GAIN_MZI1-3.png