I am modeling Holograms in non-sequential mode. I want to optimize recording angles and index modulation to optimize the diffraction efficiency and output angle of the reconstruction beam. I have not found an example for making index modulation a variable.
Userlevel 5
+3
Hi Deanna,
You can use the NPRO to set these parameters as variable to optimize.
The operand you could use to obtain the efficiency is NSDP.
I attach you an optimized version modified from the Non-sequential example 3 of the article:
Simulating diffraction efficiency of a volume holographic grating using Kogelnik’s method
https://my.zemax.com/en-US/Knowledge-Base/kb-article/?ka=KA-01893
You can find a macro in the article attachment that can populate all parameters in MCE and pick-up the values between Reflect and Transmit.
Please let me know if you have follow-up questions about this process, and I'll be happy to help!
Best regards,
Yuan Chen
Optical Engineer
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