mahos.meas.odmr.ODMR#

class mahos.meas.odmr.ODMR(gconf: dict, name, context=None)#

ODMR (frequency sweep) measurement.

There are two options for the worker (sweeper, measurement logic). See docs of sweeper below for sweeper parameters.

• Sweeper : fast logic based on hardware triggering.

• SweeperOverlay : interface to overlay.

Parameters:

• target.servers (dict[str, str]) – The InstrumentServer targets (instrument name, server full name). If target ‘sweeper’ is given, use of SweeperOverlay is implied. Otherwise (when Sweeper is used), targets ‘sg’, ‘pg’, and <sweeper.pd_names> are required.

• target.tweakers (list[str]) – The Tweaker targets (list of tweaker full name).

• target.log (str) – The LogBroker target (broker full name).

• fitter.dip (bool) – (default: True) True if ODMR shape is dip instead of peak.

• fitter.n_guess (int) – (default: 20) Number of data points in peak center guess.

• fitter.n_guess_bg (int) – (default: 40) Number of histogram bins in background guess.

__init__(gconf: dict, name, context=None)#

Methods

__init__(gconf, name[, context])
change_state(msg)	Change state to msg.state.
close_resources()	Close custom resources.
export_data(msg)	Export data.
get_param_dict(msg)	Get parameter dict.
get_param_dict_labels(msg)	Get parameter dict labels.
handle_req(msg)	Handle Request other than basic requests.
load_data(msg)	Load data.
main()	Main procedure that will be looped.
save_data(msg)	Save data.
validate(msg)	Validate the measurement params.
wait()	Wait until required resources are ready.

Attributes