t_funcs.sech

t_funcs.sech(index)

Return a sech pulse time function.

Parameters

Name	Type	Description	Default
index	int	Integer suffix used to look up parameters in args.	required

Returns

Name	Type	Description
	TFunc	Callable f(t, args) reading centre_{index}, either
	TFunc	ampl_{index} or n_pi_{index}, and either width_{index}
	TFunc	or fwhm_{index} from args. Raises KeyError if conflicting
	TFunc	or missing parameters are found.

Notes

• The amplitude can be set directly via ampl_{index} or indirectly via n_pi_{index} (desired pulse area in multiples of π).
• The width can be set directly via width_{index} or indirectly via fwhm_{index} (full-width at half maximum).