Instrument: LaserSourceΒΆ

In [1]:

%load_ext autoreload
%autoreload 2
from start import start

dfbs = start('Laser Array 01')
# dfbs = start('Laser Array 11')
# dfbs = start('Laser Array 12')

It is alive
ILX Lightwave,7900 System,79006021,3.42
Here is what to test:
startup
setChannelEnable
getChannelEnable
setChannelWls
getChannelWls
setChannelPowers
getChannelPowers
getAsSpectrum
off
allOn
enableState
wls
powers
wlRanges
allOff

In [2]:

print('Blocked out channels are', dfbs.driver.useChans)
ena = dfbs.getChannelEnable()
dfbs.off()
dfbs.setChannelEnable({0: 1})
print(dfbs.wlRanges)

Blocked out channels are range(0, 4)
DFB settling for 3 seconds.
done.
DFB settling for 3 seconds.
done.
((1549.27, 1550.97), (1552.48, 1554.18), (1550.07, 1551.77), (1546.87, 1548.57))

In [3]:

dfbs.getAsSpectrum().simplePlot('.-')

Out[3]:

[<matplotlib.lines.Line2D at 0x7feba2fe00b8>]
../../_images/ipynbs_Hardware_LaserSources-ILX_3_1.png 
In [4]:

dfbs.off()

DFB settling for 3 seconds.
done.