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S + Autograd + XLA :: S-parameter based frequency domain circuit simulations and optimizations using JAX.

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Hi @flaport I'm curious if you have a suggestion for how to compute S-matrices for the circuit components in parallel. For example, let's say the `coupler` and `waveguide` functions involve...

Would it be possible to include models of active components? I want to be able to reference components within the circuit, change an applied voltage and see the effect the...

How could we add time domain simulations to SAX? similar to [photontorch](https://github.com/flaport/photontorch/)

See [issue 1067](#1067) in gdsfactory How easy would it be for sax.circuit to also account for interfaces between components? I am thinking a flag that, if True, (1) requires the...

How could we replace sipann with Jax based neural network models? https://github.com/BYUCamachoLab/SiPANN @helgegehring @simbilod @flaport

inspired [by](https://github.com/cupy/cupy/issues/6509) @jan-david-fischbach @Vivswan @flaport @bdice

I am looking into the possibility of replacing the backend in the case of no backscattering in the circuit components. Instead of calculating inverse of a matrix, the backend will...

New import from ``numpy.exceptions`` requires ``numpy >= 1.25.0``.