Optical Constants


#1

Hi,

This is a question about the materials. I am trying to find the optical constants for PTB7:PC71BM so that I can import it to the material database. Does anyone have it or know where I can get it?

Thanks,

Rumman


#2

Dear @rumman18

Take a look at here:
https://www.researchgate.net/post/Are_there_published_data_on_optical_constants_of_P3HT_and_PTB7

They have two links for you there. Also, take a look at page 16 of this .pdf file:
ncomms3867-2013-s1.pdf (2.0 MB)

Once you extracted the results, you can import them as sampled3d material as is explained in this link:
https://kb.lumerical.com/en/index.html?materials_creating_sampled_data_material.html

Thanks


#3

Thank you @bkhanaliloo. I found another site for the refractive index.

https://refractiveindex.info/?shelf=other&book=air&page=Ciddor

It’s under miscellaneous material. I am attaching a formatted .txt for future reference.