How to calculate the photonic bandstructure of highly birefringence PCF?


#1

Dear sir;
I would like to calculate the photonic bandstructure of highly birefringence PCF.I have carefully read the related examples on the Lumerical website.But i am still confused,because there is big difference between the examples and my simulation setup. Could you give me some advices about my PCF bandstructure calculation? Any help are appreciated.I am looking forward to hearing from you at your convenience.
Best regards!photonic bandstructure of highly birefringence PCF.lms (640.3 KB)


#2

Hi @zhanqianghui
I would recommend you to build your simulation in FDTD Solutions. There, you can find a analysis tool that is called “Bandstructure”, you can use it. https://kb.lumerical.com/en/index.html?diffractive_optics_pc_bandstructure.html
Also, there is another thread with similar topic as yours.
Is it correct for my simulated photonic bandgap structure?