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Ansys Learning Forum Forums Discuss Simulation Photonics Error in running the script generate_biphoton_wavefunction.py Reply To: Error in running the script generate_biphoton_wavefunction.py

yangyongxiang
Subscriber

I also encountered this problem:

ImportError: cannot import name 'mrr_biphoton_wavefunction' from 'qinterconnect.solver' (C:\Program Files\Lumerical\v231\api\python\qinterconnect\solver.cp39-win_amd64.pyd)

But the version I am using is 2023 R1. And the case 'Spontaneous Parametric Down Conversion (SPDC) Photon Source' can operate normally.

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