I do read the paper, but when you run into dense explanations like this:

>To realize a programmable coherent optical activation function, we developed a resonant electro-optical nonlinearity (Fig. 1(iii)). This device directs a fraction of the incident optical power ∣b∣2 into a photodiode by programming the phase shift θ in an MZI. The photodiode is electrically connected to a p–n-doped resonant microring modulator, and the resultant photocurrent (or photovoltage) detunes the resonance by either injecting (or deplet-ing) carriers from the waveguide.

It becomes very difficult to pick apart each thing, find a suitable explanation of what the thing (eg. MZI splitter, microring modulator, how a charge detunes the resonance of the modulator) is or how it contributes to the whole.

Picking these apart and recombining them with the help of something like ChatGPT has given me a very rapid drill-down capability into documents like this. Then re-reading it allows me to intake the information in the way its presented.

If this type of content was material to my day job it would be another matter, but this is just hobby interest. I'm just not going to invest hours trying to figure it out.