Noise model for various gates

[RamAIbot]

The Perceval framework had provided error models for the overall circuit by adding multiphoton component in the source laser beam.
But it would be better if there is a noise associated with various gates (beam splitter, phase shifters) which are being applied. Since practically the various photonics components are not 100% accurate, we may need to model the noise associated with each gate operation.

Also, the Perceval forum link shows Error 500 when trying to post queries in the forum.
https://perceval.quandela.net/forum/

[ericbrts]

In Perceval 0.11, we introducing a way to describe phase shifter imprecision as it's the main component we can control and measure inaccuracy into.

Also, I'm really late for the reply about the forum, but I think it's been fixed since then.