deletions | additions       diff --git a/layout.md b/layout.md  index 0f1edfc..b833b8d 100644  --- a/layout.md  +++ b/layout.md 
...
Finally_with_the_effective_index__.tex  subsection_Mach_Zehnder_interferometer_circuit__.tex  Here_I_applied_Lumerical_s__.tex  MZI_Gain_reponses_MZ1_MZ3__.tex Three_MZI_designs_MZI1_to__.tex  figures/GAIN_MZI1-3/GAIN_MZI1-3.png  MZI_Gain_Responses_MZI6_MZI7__.tex  figures/GAIN_MZI6-7/GAIN_MZI6-7.png