lantz.drivers.mpb¶

company:	MPB Communications Inc.
description:	Laser products.
website:	http://www.mpbc.ca/

copyright:	2015 by Lantz Authors, see AUTHORS for more details.
license:	BSD, see LICENSE for more details.

class lantz.drivers.mpb.VFL(resource_name, name=None, **kwargs)[source]¶

Bases: lantz.messagebased.MessageBasedDriver

Driver for any VFL MPB Communications laser.

Parameters:	resource_name (str) – The resource name kwargs – keyword arguments passed to the resource during initialization.
Params name:	easy to remember identifier given to the instance for logging purposes.

tune_shg_async(*args, **kwargs)¶

tune_shg_stop_async(*args, **kwargs)¶

DEFAULTS = {'ASRL': {'baud_rate': 1200, 'parity': <Parity.none: 0>, 'read_termination': '\r\n', 'stop_bits': <StopBits.one: 10>, 'write_termination': '\rD >', 'bytesize': 8, 'encoding': 'ascii'}}¶

DEFAULTS_changed¶

ctl_mode¶

To handle laser diode current (mA) in Active Current Control Mode

Values:	{‘ACC’: ‘0’, ‘APC’: ‘1’}

ctl_mode_changed¶

current_sp¶

To handle laser diode current (mA) in Active Current Control Mode

Units:	mA

current_sp_changed¶

enabled¶

Method for turning on the laser

Values:	{False: ‘0’, True: ‘1’}

enabled_changed¶

idn¶: Identification of the device

idn_changed¶

ld_current¶

To get the laser diode current (mA)

Units:	mA

ld_current_changed¶

ld_temp¶

To get the laser diode temperature (ºC)

Units:	degC

ld_temp_changed¶

power¶

To get the laser emission power (mW)

Units:	mW

power_changed¶

power_sp¶

To handle output power set point (mW) in APC Mode

Units:	mW

power_sp_changed¶

shg_temp¶

To get the SHG temperature

Units:	degC

shg_temp_changed¶

shg_temp_sp¶

To handle the SHG temperature set point

Units:	degC

shg_temp_sp_changed¶

shg_tune_info¶: Getting information about laser ready for SHG tuning

shg_tune_info_changed¶

shg_tuning¶: Initiating SHG tuning

shg_tuning_changed¶

status¶: Current device status

status_changed¶

tec_current¶

To get the thermoelectric cooler (TEC) current (mA)

Units:	mA

tec_current_changed¶

tec_temp¶

To get the thermoelectric cooler (TEC) temperature (ºC)

Units:	degC

tec_temp_changed¶

tune_shg = functools.partial(<bound method Action.call of <lantz.action.Action object at 0x7fe1f4b8d710>>, None)¶

tune_shg_changed¶

tune_shg_stop = functools.partial(<bound method Action.call of <lantz.action.Action object at 0x7fe1f4b8d780>>, None)¶

tune_shg_stop_changed¶