[musabtr1Participant]

Can I get More Details about the topic

[musabtr1Participant]

I face a problem to control both dimensions in X and Y axises. Once I obtain a guideline for Z direction. Is there anyway to control the parameters with parallel changes.

Control Wavelength with Waveguide dimensions opens the gate for more challenges.

[musabtr1Participant]

Dear Damian,

using the parameter sweep for one parameter would be great for wavelength. I am trying to control two parameters, which is related to Design geometries. I hope to make it in a perfect way.

Thanks for your valueable time.

[musabtr1Participant]

Hi Damian,

Simulation is working properly in 32-bit format. I hope to solve this problem soon in version 13. We are looking to utilize 64-bit for accurate and fast results.

Thanks for your Time.

[musabtr1Participant]

I solved the problem by switching to 32bit version. I will upload the snapshot of the problem once I arrive the office.

[musabtr1Participant]

I hope to get more details.

[musabtr1Participant]

Thanks a lot Damian,

I am trying to solve a set of waveguide dimensions, is there any possible way to involve the polarization effect in the group index.

[musabtr1Participant]

Damian Mark,

right now, I’m using mode solver. can I measure polarization and group index for my Design.

[musabtr1Participant]

Dear Alvin,

The FD more accurate for the small geometries less than 2 micrometre, due to concentrating of the mesh in a small scale that’s why the results become more accurate. for your case I suggest to used the FD mode.

Make sure that you are using the PML to obtain the accurate values.

[musabtr1Participant]

is there any online database for polymer optical properties. I appreciate sharing

[musabtr1Participant]

Thanks a lot. During working on the mode solver by using ADI and FD. I found it much better work for small cross section by using the FD ( 500 nm – 900 nm).

[musabtr1Participant]

Hi

you can get the polarization independent by compare the effective index of TM, and TE. so you choose the geometries that have a similar values of the effective index ( TE = TM ).

[musabtr1Participant]

this is the attached file of the problem