2-18-2016
This is an older-style JPM Qubit chip with 1 tunable and 1 fixed frequency qubit coupled to the input of a single ~5GHz cavity, and with a large, interdigitated output capacitor. It was intended to mirror a similar qubit coupled to a JPM on the same cooldown, but the JPM appears to be dead. I will attempt to perform as much of the 2-qubit parity experiment as possible with standard heterodyne readout.
IN4 OUT2
In [1]:
import sys
sys.path.append('/mnt/labshare/Programs/python/HelperFunctions/')
from myfunctions import *
from os import path, listdir, stat
import plotly.tools as tls
import plotly.plotly as py
Main Data Directory
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maindatapath = "/mnt/labshare/Experiments/JPM/CH007 HEMT Readout/"
In [3]:
ddp = path.join(maindatapath, 'DispersiveShift')
# plotDispersiveShift(ddp, show=False)
tls.embed('plourdelab', 220)
Out[3]:
The tunable qubit also flux tunes, and seems to cross the cavity!!!!
In [4]:
datapath = path.join(maindatapath, 'data/CH007_HEMT')
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# getLatest(datapath);
tls.embed('https://plot.ly/~plourdelab/232')
Out[5]:
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tls.embed('plourdelab', 234)
Out[13]:
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fig = py.get_figure('plourdelab', 234)
In [32]:
maximums = []
for i, att in enumerate(fig['data'][0]['y']):
index = fig['data'][0]['z'][i].index(max(fig['data'][0]['z'][i]))
maximums.append(fig['data'][0]['x'][index])
In [36]:
trace = Scatter(y=fig['data'][0]['y'], x=maximums)
iplot(Figure(data=[trace]))
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fig.data.append(trace)
iplot(fig)
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fig['data'][0]['z'][1].index(max(fig['data'][0]['z'][1]))
# fig['data'][0]['x'][310]
Out[25]:
In [12]:
tls.embed('plourdelab', 238)
Out[12]:
In [3]:
datapath = path.join(maindatapath, 'data/CH007_HEMT/160223')
for f in listdir(datapath):
if f.endswith('.h5') and 'Spct' in f:
getH5Data(path.join(datapath, f), plot=True, mode="amp")
In [6]:
listdir(datapath)
Out[6]:
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