mahos.inst.filter_wheel.Thorlabs_FW102#

class mahos.inst.filter_wheel.Thorlabs_FW102(name, conf=None, prefix=None)#

Thorlabs Filter Wheel FW102.

You need to place the native (C) DLL somewhere.

Parameters:

  • dll_dir (str) – The directory path containing DLL.

  • dll_name (str) – (default: FilterWheel102_win64.dll) The file name of DLL.

  • serial (str) – (default: “”) Serial string to discriminate multiple wheels. Blank is fine if only one wheel is connected.

  • pos_filter (dict[int, str]) – Mapping from filter position (int) to name (str). Note that this mapping must be injective (every name must be unique).

  • baud_rate (int) – (default: 115200) Baud rate for connection.

  • timeout (int) – (default: 3) Timeout (in sec) for connection.

__init__(name, conf=None, prefix=None)#

Methods

__init__(name[, conf, prefix])

close_resources()

Close instrument resources.

configure(params[, label])

Configure the instrument settings.

get(key[, args, label])

Get an instrument setting or measurement data.

get_filter()

get_param_dict([label])

Get ParamDict for label.

get_param_dict_labels()

Get list of available ParamDict labels.

get_pos()

Get wheel position (1-12).

get_pos_count()

Get wheel position (1-12).

set_pos(pos)

Set wheel position (1-12).