Sabah al-ithawi

3 Questions 1 Answers 0 Followers

Questions related from Sabah al-ithawi

How to add lithium niobate (LN) material to material database of FDTD lumerical ?

Hello everyone, I want to add the lithium niobate (LN) material to a material database of FDTD lumerical . Regards

27 October 2022 1,621 2 View

Error in Charge-Lumerical : No electrical martial properties are defined for domain 1 ?

I used the devise suite in Lumerical -charge to design an electro-optic modulator,I created my device, however, an error message appeared as No electrical martial properties are defined for domain...

21 October 2022 4,804 0 View

How calculate the extinction ratio (ER) of waveguide ?

I can’t distinguish between TE and TM? I used the wave optics module, physics ( ewfd ) also physics (ewbe) then I used global evaluation then transmission but I can’t distinguish between TE...

07 June 2022 3,533 2 View