lantz.drivers.coherent¶

company:	Coherent Inc.
description:	Lasers and Lasers Systems.
website:	http://www.coherent.com/

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

class lantz.drivers.coherent.Innova300C(resource_name, name=None, **kwargs)[source]¶

Bases: lantz.messagebased.MessageBasedDriver

Innova300 C Series.

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.

center_powertrack_async(*args, **kwargs)¶: (Async) Center PowerTrack and turn it off.

initialize()[source]¶

query(command, *, send_args=(None, None), recv_args=(None, None))[source]¶

Send query to the laser and return the answer, after handling possible errors.

Parameters:	command (string) – command to be sent to the instrument

recalibrate_powertrack_async(*args, **kwargs)¶: (Async) Recalibrate PowerTrack. This will only execute if PowerTrack is on and light regulation is off

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

DEFAULTS_changed¶

analog_enabled¶

Values:	{False: 0, True: 1}

analog_enabled_changed¶

analog_relative¶

Values:	{False: 0, True: 1}

analog_relative_changed¶

auto_light_cal_enabled¶

Values:	{False: 0, True: 1}

auto_light_cal_enabled_changed¶

autofill_delta¶

Units:	V

autofill_delta_changed¶

autofill_mode¶

Values:	{‘enabled’: 1, ‘disabled’: 0, ‘enabled until next autofill’: 2}

autofill_mode_changed¶

autofill_needed¶

Values:	{False: 0, True: 1}

autofill_needed_changed¶

baudrate¶

RS-232/422 baud rate, the serial connection will be reset after.

Values:	{19200, 9600, 4800, 2400, 300, 110, 1200}

baudrate_changed¶

cathode_current¶

Units:	A

cathode_current_changed¶

cathode_voltage¶

Units:	V

cathode_voltage_changed¶

center_powertrack = functools.partial(<bound method Action.call of <lantz.action.Action object at 0x7fe1f4d980b8>>, None)¶

center_powertrack_changed¶

control_pin_high¶

Values:	{False: 0, True: 1}

control_pin_high_changed¶

current¶

Units:	A

current_change_limit¶

Limits:	(5, 100, 1)

current_change_limit_changed¶

current_changed¶

current_range¶

Units:	A
Limits:	(10, 100, 1)

current_range_changed¶

current_setpoint¶

Current setpoint when using the current regulation mode.

Units:	A
Limits:	(0, 50, 0.01)

current_setpoint_changed¶

echo_enabled¶

Values:	{False: 0, True: 1}

echo_enabled_changed¶

etalon_mode¶

Values:	{‘manual’: 0, ‘modetrack’: 1, ‘modetune’: 2}

etalon_mode_changed¶

etalon_temperature¶

Units:	degC

etalon_temperature_changed¶

etalon_temperature_setpoint¶

Setpoint for the etalon temperature.

Units:	degC
Limits:	(51.5, 54, 0.001)

etalon_temperature_setpoint_changed¶

faults¶: List of all active faults.

faults_changed¶

head_software_rev¶

head_software_rev_changed¶

idn¶

idn_changed¶

initialize_changed¶

is_in_start_delay¶: Laser is in start delay (tube not ionized)

is_in_start_delay_changed¶

laser_enabled¶

Values:	{False: 0, True: 2}

laser_enabled_changed¶

magnet_current¶

Units:	A

magnet_current_changed¶

magnetic_field_high¶

Values:	{False: 0, True: 1}

magnetic_field_high_changed¶

magnetic_field_setpoint_high¶

Setpoint for magnetic field setting.

Values:	{False: 0, True: 1}

magnetic_field_setpoint_high_changed¶

operating_mode¶

Values:	{‘reduced bandwidth light regulation’: 1, ‘current regulation’: 0, ‘current regulation, light regulation out of range’: 3, ‘standard light regulation’: 2}

operating_mode_changed¶

output_pin_high¶

Values:	{(False, True): 2, (True, False): 1, (False, False): 0, (True, True): 3}

output_pin_high_changed¶

power¶

Units:	A

power_changed¶

power_setpoint¶

Setpoint for the light regulation.

Units:	W
Limits:	(0, 50, 0.0001)

power_setpoint_changed¶

powertrack_mode_enabled¶

Values:	{False: 0, True: 1}

powertrack_mode_enabled_changed¶

powertrack_position¶

Keys:	(‘A’, ‘B’)

Relative position of the PowerTrack solenoids.

Limits:	(0, 255)

powertrack_position_changed¶

query_changed¶

recalibrate_powertrack = functools.partial(<bound method Action.call of <lantz.action.Action object at 0x7fe1f4d98080>>, None)¶

recalibrate_powertrack_changed¶

remaining_time¶

Units:	hour

remaining_time_changed¶

software_rev¶

software_rev_changed¶

time_to_start¶

Units:	second

time_to_start_changed¶

tube_time¶

Units:	hour

tube_time_changed¶

tube_voltage¶

Units:	V

tube_voltage_changed¶

water_flow¶

Units:	gallons/minute

water_flow_changed¶

water_resistivity¶

Units:	kohm*cm

water_resistivity_changed¶

water_temperature¶

water_temperature_changed¶

class lantz.drivers.coherent.ArgonInnova300C(resource_name, name=None, **kwargs)[source]¶

Bases: lantz.drivers.coherent.innova.Innova300C

Argon Innova 300C.

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.

wavelength¶

Values:	{1090, 514, 454, 488, 457, 364, ‘MLUV’, 528, 496, ‘MLDUV’, 465, 501, ‘MLVS’, 472, 476, 351}

wavelength_changed¶

class lantz.drivers.coherent.KryptonInnova300C(resource_name, name=None, **kwargs)[source]¶

Bases: lantz.drivers.coherent.innova.Innova300C

Krypton Innova 300C.

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.

wavelength¶

Values:	{482, 676, 647, 520, ‘MLRD’, ‘MLUV’, 752, 530, ‘MLVS’, 568, ‘MLIR’, ‘MLVI’, 476, ‘MLBG’}

wavelength_changed¶