mahos.meas.odmr_worker.Sweeper#

class mahos.meas.odmr_worker.Sweeper(cli, logger, conf: dict)#

Worker for fast ODMR sweep using mutual triggering between SG and PG.

Parameters:

• sweeper.pd_clock (str) – DAQ terminal name for PD’s clock (gate)

• sweeper.pd_names (list[str]) – (default: [“pd0”, “pd1”]) PD names in target.servers.

• sweeper.pd_analog (bool) – (default: False) set True if PD is AnalogIn-based.

• sweeper.channel_remap (dict[str | int, str | int]) – mapping to fix default channel names.

• sweeper.start_delay (float) – (default: 0.0) delay time (sec.) before starting SG/PG output.

• sweeper.sg_first (bool) – (has preset) if True, turn on SG first and PG second. This mode is for SGs which won’t start the point sweep by software command.

• sweeper.pg_freq_cw (float) – (has preset) PG frequency for CW mode.

• sweeper.pg_freq_pulse (float) – (has preset) PG frequency for Pulse mode.

• sweeper.minimum_block_length (int) – (has preset) minimum block length in generated blocks

• sweeper.block_base (int) – (has preset) block base granularity of pulse generator.

• sweeper.start (float) – (default param) start frequency in Hz.

• sweeper.stop (float) – (default param) stop frequency in Hz.

• sweeper.num (int) – (default param) number of frequency points.

• sweeper.power (float) – (default param) SG output power in dBm.

• sweeper.time_window (float) – (default param) time window for cw mode.

• sweeper.pd_rate (float) – (default param) analog PD sampling rate.

__init__(cli, logger, conf: dict)#

Init client (cli), logger, conf, and internal instrument list (_instruments).

InstrumentInterfaces should be added on initialization by add_instruments() in inherited class.

Methods

__init__(cli, logger, conf)	Init client (cli), logger, conf, and internal instrument list (_instruments).
append_line(line)
configure_pg(params, label)
configure_pg_CW_analog(params)
configure_pg_CW_apd(params)
configure_pg_pulse_apd(params)
configure_sg(params, label)
get_param_dict(label)
load_pg_conf_preset(cli)
load_sg_conf_preset(cli)
start(params[, label])	Start the worker.
start_analog_pd(params, label)
start_apd(params, label)
stop()	Stop the worker.
work()