I have learnt the bent waveguide on your website.
however I can’t get the same answer although I do as you teach us.I can’t get the right mode when I can check the “bent waveguide” option, and calculate the mode in the bent section of the waveguide,which as show below.
I dont know how to make it right and get the right result as you show.
second question: on your website,you said that the overlap calculated between the two modes is about 98.8% while the value on the picture you show is just 99.78%(as the picture show above).What I want to know is that which answer is right.
Can anyone help me solve the two questions? Hope to get yourfeedback. Thanks a lot.