Sr Lab Wavemeter Monitor

It is designed to work with the wave meter, fiber switch and DAC Arduino box in Sr Lab.

Some cool features:

• A nice dashboard view to enable people to monitor the frequencies and some crucial data of several channels.
• PID (well, actually no D, just PI) control, setting the DAC to stabilize the frequency (not fast enough, but can be used to deal with slow drift).
• Signal channel display to let you have a clear view of the wave meter pattern, long-term frequency changes, etc.
• Alert system, flashing the channels if things went wrong.

Screenshot

Usage

1. Dependencies pyqt5, numpy, scipy, pyqtgraph should be installed in advance.
2. Modify config.json to set the correct COM port of each device.
3. Run main.py with python.

Docs

A introduction that briefly goes through the structure of this program can be found here.

TODO

Planned

• main window: icon
• misc: wrap the whole program with setup.py.
• docs: document the each alert.
• docs: document config options.

Good to have

• device interface: generalize device interface.